From 0c7b878bbe0b492a4d7d13f0a4d2317e1dba02a0 Mon Sep 17 00:00:00 2001
From: Joseph Walton-Rivers <joseph@walton-rivers.uk>
Date: Sun, 30 Oct 2022 15:32:51 +0000
Subject: [PATCH] improve missing texture rendering
---
demo/data/redbook/debug_frag.glsl | 73 ++++++++++++++++--
demo/data/redbook/debug_vert.glsl | 18 +++--
demo/data/rollball.yml | 6 ++
demo/demo/GameScene.cpp | 52 +++++++------
demo/demo/models/viewer.cpp | 13 ++++
demo/demo/topdown.cpp | 14 ++++
fggl/data/assimp/module.cpp | 10 +++
fggl/data/procedural.cpp | 51 +++++++------
fggl/gfx/ogl/renderer.cpp | 2 +-
fggl/gfx/ogl4/meshes.cpp | 118 ++++++++++++-----------------
fggl/gfx/ogl4/models.cpp | 2 +-
fggl/gfx/ogl4/module.cpp | 80 ++++++++++++-------
fggl/scenes/game.cpp | 7 +-
include/fggl/data/procedural.hpp | 11 +--
include/fggl/gfx/ogl4/fallback.hpp | 1 +
include/fggl/gfx/ogl4/meshes.hpp | 30 ++++++--
include/fggl/gfx/ogl4/models.hpp | 1 +
include/fggl/gfx/phong.hpp | 21 +++++
include/fggl/mesh/mesh.hpp | 27 ++++++-
include/fggl/scenes/game.hpp | 2 +
vendor/imgui/CMakeLists.txt | 2 +-
21 files changed, 366 insertions(+), 175 deletions(-)
diff --git a/demo/data/redbook/debug_frag.glsl b/demo/data/redbook/debug_frag.glsl
index 299da0c..050be21 100644
--- a/demo/data/redbook/debug_frag.glsl
+++ b/demo/data/redbook/debug_frag.glsl
@@ -1,19 +1,80 @@
/**
* OpenGL RedBook Shader.
* Examples 7.8, 7.9 and 7.10.
+ *
+ * Reflections are happening in camera space
*/
#version 330 core
-in vec4 Position;
-in vec3 Normal;
-in vec4 Colour;
-in vec2 TexPos;
+in Vertex {
+ vec3 Position;
+ vec3 Normal;
+ vec3 Colour;
+ vec2 TexPos;
+};
out vec4 FragColour;
+const float constant = 1.0;
+const float linear = 0.022;
+const float quadratic = 0.0019;
+
+float specPower = 0.5;
+const float shininess = 8;
+
uniform sampler2D diffuseTexture;
+uniform sampler2D specularTexture;
+
+uniform mat4 MVMatrix;
+uniform vec3 viewerPos_ws;
+
+struct DirectionalLight {
+ vec3 direction;
+ vec3 ambient;
+ vec3 diffuse;
+ vec3 specular;
+};
+
+uniform DirectionalLight light;
+
+const int hasPos = 0;
+
+vec4 calcDirLight(DirectionalLight light, vec3 Normal, vec3 viewDir, vec4 specPx, vec4 diffPx) {
+ vec3 lightDir = normalize( ( vec4(light.direction, 1) * MVMatrix).xyz - Position.xyz );
+ vec4 ambient = 0.1 * vec4( light.ambient, 1);
+
+ vec3 reflectDir = reflect( -lightDir, Normal );
+ float spec = pow( max( dot(viewDir, reflectDir), 0.0), shininess);
+ vec4 specular = 1.0 * vec4( light.specular, 1) * specPower * (spec * specPx);
+
+ float diff = max( dot(Normal, lightDir), 0.0 );
+ vec4 diffuse = vec4(light.diffuse,1) * (diff * diffPx);
+
+ if ( hasPos == 1 ) {
+ vec3 lightPos = ( vec4(light.direction, 1) * MVMatrix).xyz;
+ float distance = length( lightPos - Position.xyz );
+ float att = 1.0 / (constant +
+ (linear * distance) +
+ (quadratic * (distance * distance)));
+
+ ambient *= att;
+ diffuse *= att;
+ specular *= att;
+ }
+
+ return (ambient + diffuse + specular);
+}
void main() {
- vec3 normalScale = 0.5 + (Normal / 2);
- FragColour = Colour * vec4(normalScale, 1) * texture(diffuseTexture, TexPos);
+ vec3 viewDir = normalize(-Position);
+
+ vec4 diffPx = vec4(1, 1, 1, 1);
+ vec4 specPx = vec4(1, 1, 1, 1);
+ if ( hasPos != 1) {
+ diffPx = texture(diffuseTexture, TexPos);
+ specPx = texture(specularTexture, TexPos);
+ }
+
+ FragColour = vec4(Colour, 1);
+ FragColour *= calcDirLight(light, Normal, viewDir, specPx, diffPx);
}
\ No newline at end of file
diff --git a/demo/data/redbook/debug_vert.glsl b/demo/data/redbook/debug_vert.glsl
index cf0e341..2026662 100644
--- a/demo/data/redbook/debug_vert.glsl
+++ b/demo/data/redbook/debug_vert.glsl
@@ -4,6 +4,7 @@
*/
#version 330 core
+
layout (location = 0) in vec3 VertexPosition;
layout (location = 1) in vec3 VertexNormal;
layout (location = 2) in vec3 VertexColour;
@@ -13,15 +14,18 @@ uniform mat4 MVPMatrix;
uniform mat4 MVMatrix;
uniform mat3 NormalMatrix;
-out vec4 Position;
-out vec3 Normal;
-out vec4 Colour;
-out vec2 TexPos;
+out Vertex {
+ vec3 Position;
+ vec3 Normal;
+ vec3 Colour;
+ vec2 TexPos;
+};
void main() {
- Colour = vec4(VertexColour, 1);
- Normal = NormalMatrix * VertexNormal;
+ Colour = VertexColour;
+ Normal = mat3(transpose(inverse(MVMatrix))) * VertexNormal;
TexPos = VertexTex;
- Position = MVMatrix * vec4(VertexPosition, 1);
+ Position = vec3(MVMatrix * vec4(VertexPosition, 1));
+
gl_Position = MVPMatrix * vec4(VertexPosition, 1);
}
\ No newline at end of file
diff --git a/demo/data/rollball.yml b/demo/data/rollball.yml
index 5c562bc..8eec78b 100644
--- a/demo/data/rollball.yml
+++ b/demo/data/rollball.yml
@@ -89,6 +89,11 @@ prefabs:
type: kinematic
shape:
type: box
+ - name: rb_light
+ components:
+ Transform:
+ gfx::phong::directional:
+ direction: [10, 5, 0]
scene:
- prefab: rb_wallX
components:
@@ -124,5 +129,6 @@ scene:
origin: [6, -0.5, -15]
- prefab: rb_player
name: "player"
+ - prefab: rb_light
scripts:
- "rollball.lua"
\ No newline at end of file
diff --git a/demo/demo/GameScene.cpp b/demo/demo/GameScene.cpp
index 0ce3b09..4923d15 100644
--- a/demo/demo/GameScene.cpp
+++ b/demo/demo/GameScene.cpp
@@ -24,6 +24,7 @@
#include "GameScene.h"
#include "fggl/entity/loader/loader.hpp"
+#include "fggl/mesh/components.hpp"
camera_type cam_mode = cam_free;
@@ -128,7 +129,8 @@ static void setupBunkerPrototype(fggl::entity::EntityFactory* factory) {
// mesh
int nSections = 2;
- fggl::data::Mesh mesh;
+ fggl::mesh::MultiMesh3D mesh;
+
for (int j=-(nSections/2); j<=nSections/2; j++) {
const auto shapeOffset = glm::vec3( 0.0f, 0.5f, (float)j * 1.0f );
@@ -140,37 +142,41 @@ static void setupBunkerPrototype(fggl::entity::EntityFactory* factory) {
glm::vec3( 1.0f, 0.0f, 0.0f) + shapeOffset,
glm::vec3( 0.0f, fggl::math::HALF_PI, 0.0f) );
- fggl::data::make_cube( mesh, cubeMat );
- fggl::data::make_slope( mesh, leftSlope );
- fggl::data::make_slope( mesh, rightSlope );
+ fggl::data::make_cube( mesh.generate(), cubeMat);
+ fggl::data::make_slope( mesh.generate(), leftSlope );
+ fggl::data::make_slope( mesh.generate(), rightSlope );
}
- mesh.removeDups();
+ //mesh.removeDups();
// generate mesh component data
// FIXME: find a better way to do this, avoid re-uploading the whole mesh.
fggl::entity::ComponentSpec procMesh{};
procMesh.set<std::string>("pipeline", "redbook/debug");
- YAML::Node vertexData;
- for (auto& vertex : mesh.vertexList()) {
- YAML::Node vertexNode;
- vertexNode["position"] = vertex.posititon;
- vertexNode["normal"] = vertex.normal;
- vertexNode["colour"] = vertex.colour;
- vertexNode["texPos"] = vertex.texPos;
- vertexData.push_back(vertexNode);
- }
+ YAML::Node modelNode;
+ for (auto& submesh : mesh.meshes) {
+ YAML::Node vertexData;
+ for (auto& vertex : submesh.data) {
+ YAML::Node vertexNode;
+ vertexNode["position"] = vertex.position;
+ vertexNode["normal"] = vertex.normal;
+ vertexNode["colour"] = vertex.colour;
+ vertexNode["texPos"] = vertex.texPos;
+ vertexData.push_back(vertexNode);
+ }
- YAML::Node indexData;
- for (auto& index : mesh.indexList()) {
- indexData.push_back(index);
- }
+ YAML::Node indexData;
+ for (auto& index : submesh.indices) {
+ indexData.push_back(index);
+ }
- YAML::Node meshData;
- meshData["vertex"] = vertexData;
- meshData["index"] = indexData;
- procMesh.set("mesh", meshData);
- bunkerSpec.addComp(fggl::data::StaticMesh::guid, procMesh);
+ YAML::Node meshNode;
+ meshNode["vertex"] = vertexData;
+ meshNode["index"] = indexData;
+ modelNode.push_back( meshNode );
+ }
+ procMesh.set("model", modelNode);
+ bunkerSpec.addComp(fggl::mesh::StaticMultiMesh3D::guid, procMesh);
factory->define(BUNKER_PROTOTYPE, bunkerSpec);
}
diff --git a/demo/demo/models/viewer.cpp b/demo/demo/models/viewer.cpp
index c1860d2..bf7b3eb 100644
--- a/demo/demo/models/viewer.cpp
+++ b/demo/demo/models/viewer.cpp
@@ -28,6 +28,7 @@
#include "fggl/gfx/phong.hpp"
#include "fggl/gfx/camera.hpp"
+#include "fggl/gfx/paint.hpp"
namespace demo {
@@ -90,6 +91,17 @@ namespace demo {
cameraKeys.rotate_ccw = glfwGetKeyScancode(GLFW_KEY_E);
}
+ static void setup_lighting(fggl::entity::EntityManager& ecs) {
+ auto light = ecs.create();
+ auto& transform = ecs.add<fggl::math::Transform>(light);
+
+ auto& lightComp = ecs.add<fggl::gfx::DirectionalLight>(light);
+ lightComp.position = fggl::math::vec3( 10.0F, 5.0F, 0.0F );
+ lightComp.diffuse = fggl::gfx::colours::CORNSILK;
+ lightComp.ambient = fggl::gfx::colours::MIDNIGHT_BLUE;
+ lightComp.specular = fggl::gfx::colours::MIDNIGHT_BLUE;
+ }
+
Viewer::Viewer(fggl::App &app) : fggl::scenes::Game(app), m_model(fggl::entity::INVALID) {
}
@@ -105,6 +117,7 @@ namespace demo {
// create camera
setup_camera(world());
+ setup_lighting(world());
// setup model
m_model = build_model(world(), manager);
diff --git a/demo/demo/topdown.cpp b/demo/demo/topdown.cpp
index c94ca17..0ad73c8 100644
--- a/demo/demo/topdown.cpp
+++ b/demo/demo/topdown.cpp
@@ -20,6 +20,8 @@
#include "fggl/data/storage.hpp"
#include "fggl/gfx/camera.hpp"
+#include "fggl/gfx/phong.hpp"
+
#include "fggl/input/camera_input.hpp"
#include "fggl/entity/loader/loader.hpp"
@@ -50,6 +52,17 @@ namespace demo {
cameraKeys.rotate_ccw = glfwGetKeyScancode(GLFW_KEY_E);
}
+ static void setup_lighting(fggl::entity::EntityManager& ecs) {
+ auto light = ecs.create();
+ auto& transform = ecs.add<fggl::math::Transform>(light);
+
+ auto& lightComp = ecs.add<fggl::gfx::DirectionalLight>(light);
+ lightComp.position = fggl::math::vec3( 10.0F, 5.0F, 0.0F );
+ lightComp.diffuse = fggl::gfx::colours::CORNSILK;
+ lightComp.ambient = fggl::gfx::colours::MIDNIGHT_BLUE;
+ lightComp.specular = fggl::gfx::colours::MIDNIGHT_BLUE;
+ }
+
static void place_cover_boxes(fggl::entity::EntityFactory* factory, fggl::entity::EntityManager& world) {
std::array<fggl::math::vec3,8> boxPos = {{
{-10.0F, 0.0F, -10.0F},
@@ -91,6 +104,7 @@ namespace demo {
}
}
+ setup_lighting(world);
place_cover_boxes(factory, world);
}
diff --git a/fggl/data/assimp/module.cpp b/fggl/data/assimp/module.cpp
index bc587be..8ba7648 100644
--- a/fggl/data/assimp/module.cpp
+++ b/fggl/data/assimp/module.cpp
@@ -118,6 +118,16 @@ namespace fggl::data::models {
material->normalTextures.push_back(textureGuid);
}
+ for ( unsigned int i = 0U ; i < assimpMat->GetTextureCount(aiTextureType_SPECULAR); ++i ) {
+ aiString texName;
+ assimpMat->GetTexture( aiTextureType_SPECULAR, i, &texName );
+
+ auto textureGuid = prefix + "/" + texName.C_Str();
+ loader->load(textureGuid, DATA_TEXTURE2D, manager);
+
+ material->specularTextures.push_back(textureGuid);
+ }
+
manager->set( guid, material );
}
diff --git a/fggl/data/procedural.cpp b/fggl/data/procedural.cpp
index 34d9a2e..dfacbe9 100644
--- a/fggl/data/procedural.cpp
+++ b/fggl/data/procedural.cpp
@@ -23,6 +23,7 @@
#include <array>
#include <glm/geometric.hpp>
+#include "fggl/mesh/mesh.hpp"
using namespace fggl::data;
@@ -33,48 +34,48 @@ static glm::vec3 calcSurfaceNormal(glm::vec3 vert1, glm::vec3 vert2, glm::vec3 v
return glm::normalize(glm::cross(edge1, edge2));
}
-static void computeNormalsDirect(fggl::data::Mesh &mesh, const fggl::data::Mesh::IndexType *colIdx, int nPoints) {
+static void computeNormalsDirect(fggl::mesh::Mesh3D &mesh, const fggl::data::Mesh::IndexType *colIdx, int nPoints) {
// we're assuming all the normals are zero...
for (int i = 0; i < nPoints; i++) {
- auto &vertex = mesh.vertex(colIdx[i]);
+ auto &vertex = mesh.data[colIdx[i]];
vertex.normal = glm::vec3(0.0F);
}
// We're assuming each vertex appears only once (because we're not indexed)
for (int i = 0; i < nPoints; i += 3) {
- auto &v1 = mesh.vertex(colIdx[i]);
- auto &v2 = mesh.vertex(colIdx[i + 1]);
- auto &v3 = mesh.vertex(colIdx[i + 2]);
+ auto &v1 = mesh.data[colIdx[i]];
+ auto &v2 = mesh.data[colIdx[i + 1]];
+ auto &v3 = mesh.data[colIdx[i + 2]];
- const glm::vec3 normal = glm::normalize(calcSurfaceNormal(v1.posititon, v2.posititon, v3.posititon));
+ const glm::vec3 normal = glm::normalize(calcSurfaceNormal(v1.position, v2.position, v3.position));
v1.normal = normal;
v2.normal = normal;
v3.normal = normal;
}
}
-static void compute_normals(fggl::data::Mesh &mesh,
+static void compute_normals(fggl::mesh::Mesh3D &mesh,
const std::vector<Mesh::IndexType> &idxList, // source index
const std::vector<Mesh::IndexType> &idxMapping // source-to-mesh lookup
) {
// clear the normals, so the summation below works correctly
for (auto vertexIndex : idxMapping) {
- auto &vertex = mesh.vertex(vertexIndex);
+ auto &vertex = mesh.data[vertexIndex];
vertex.normal = ILLEGAL_NORMAL;
}
// we need to calculate the contribution for each vertex
// this assumes IDXList describes a raw triangle list (ie, not quads and not a strip)
for (std::size_t i = 0; i < idxList.size(); i += 3) {
- auto &v1 = mesh.vertex(idxMapping[idxList[i]]);
- auto &v2 = mesh.vertex(idxMapping[idxList[i + 1]]);
- auto &v3 = mesh.vertex(idxMapping[idxList[i + 2]]);
+ auto &v1 = mesh.data[ idxMapping[idxList[i]] ];
+ auto &v2 = mesh.data[ idxMapping[idxList[i + 1]] ];
+ auto &v3 = mesh.data[ idxMapping[idxList[i + 2]] ];
// calculate the normal and area (formula for area the math textbook)
- float area = glm::length(glm::cross(v3.posititon - v2.posititon, v1.posititon - v3.posititon)) / 2;
- auto faceNormal = calcSurfaceNormal(v1.posititon, v2.posititon, v3.posititon);
+ float area = glm::length(glm::cross(v3.position - v2.position, v1.position - v3.position)) / 2;
+ auto faceNormal = calcSurfaceNormal(v1.position, v2.position, v3.position);
// weight the normal according to the area of the surface (bigger area = more impact)
v1.normal += area * faceNormal;
@@ -84,12 +85,12 @@ static void compute_normals(fggl::data::Mesh &mesh,
// re-normalise the normals
for (unsigned int vertexIndex : idxMapping) {
- auto &vertex = mesh.vertex(vertexIndex);
+ auto &vertex = mesh.data[vertexIndex];
vertex.normal = glm::normalize(vertex.normal);
}
}
-static void populateMesh(fggl::data::Mesh &mesh, const fggl::math::mat4 transform,
+static void populateMesh(fggl::mesh::Mesh3D &mesh, const fggl::math::mat4 transform,
const int nIdx, const fggl::math::vec3 *pos, const Mesh::IndexType *idx) {
auto *colIdx = new fggl::data::Mesh::IndexType[nIdx];
@@ -97,8 +98,8 @@ static void populateMesh(fggl::data::Mesh &mesh, const fggl::math::mat4 transfor
// generate mesh
for (int i = 0; i < nIdx; i++) {
glm::vec3 rawPos = transform * glm::vec4(pos[idx[i]], 1.0);
- colIdx[i] = mesh.pushVertex(Vertex::from_pos(rawPos));
- mesh.pushIndex(colIdx[i]);
+ colIdx[i] = mesh.append(fggl::mesh::Vertex3D::from_pos(rawPos));
+ mesh.indices.push_back(colIdx[i]);
}
computeNormalsDirect(mesh, colIdx, nIdx);
@@ -106,7 +107,7 @@ static void populateMesh(fggl::data::Mesh &mesh, const fggl::math::mat4 transfor
delete[] colIdx;
}
-static void populateMesh(fggl::data::Mesh &mesh,
+static void populateMesh(fggl::mesh::Mesh3D &mesh,
const fggl::math::mat4 transform,
const std::vector<fggl::math::vec3> &posList,
const std::vector<fggl::data::Mesh::IndexType> &idxList) {
@@ -118,12 +119,12 @@ static void populateMesh(fggl::data::Mesh &mesh,
// clion this thinks this loop is infinite, my assumption is it's gone bananas
for (std::size_t i = 0; i < posList.size(); ++i) {
glm::vec3 position = transform * fggl::math::vec4(posList[i], 1.0F);
- colIdx[i] = mesh.pushVertex(Vertex::from_pos(position));
+ colIdx[i] = mesh.append(fggl::mesh::Vertex3D::from_pos(position));
}
// use the remapped indexes for the mesh
for (auto idx : idxList) {
- mesh.pushIndex(colIdx[idx]);
+ mesh.indices.push_back(colIdx[idx]);
}
compute_normals(mesh, idxList, colIdx);
@@ -152,7 +153,7 @@ namespace fggl::data {
}
}
- void make_sphere(Mesh &mesh, const math::mat4 &offset, uint32_t slices, uint32_t stacks) {
+ void make_sphere(fggl::mesh::Mesh3D &mesh, const math::mat4 &offset, uint32_t slices, uint32_t stacks) {
std::vector<math::vec3> positions;
@@ -254,7 +255,7 @@ fggl::data::Mesh fggl::data::make_quad_xz() {
return mesh;
}
-fggl::data::Mesh fggl::data::make_cube(fggl::data::Mesh &mesh, const fggl::math::mat4 &transform) {
+fggl::mesh::Mesh3D fggl::data::make_cube(fggl::mesh::Mesh3D &mesh, const fggl::math::mat4 &transform) {
// done as two loops, top loop is 0,1,2,3, bottom loop is 4,5,6,7
constexpr std::array<fggl::math::vec3, 8> pos{{
{-0.5, 0.5, -0.5}, // 0 TOP LOOP
@@ -285,7 +286,7 @@ fggl::data::Mesh fggl::data::make_cube(fggl::data::Mesh &mesh, const fggl::math:
return mesh;
}
-fggl::data::Mesh fggl::data::make_slope(fggl::data::Mesh &mesh, const fggl::math::mat4 &transform) {
+fggl::mesh::Mesh3D fggl::data::make_slope(fggl::mesh::Mesh3D &mesh, const fggl::math::mat4 &transform) {
// done as two loops, top loop is 0,1,2,3, bottom loop is 4,5,6,7
// FIXME remove 2 and 3 and renumber the index list accordingly
@@ -316,7 +317,7 @@ fggl::data::Mesh fggl::data::make_slope(fggl::data::Mesh &mesh, const fggl::math
return mesh;
}
-fggl::data::Mesh fggl::data::make_ditch(fggl::data::Mesh &mesh, const fggl::math::mat4 &transform) {
+fggl::mesh::Mesh3D fggl::data::make_ditch(fggl::mesh::Mesh3D &mesh, const fggl::math::mat4 &transform) {
// done as two loops, top loop is 0,1,2,3, bottom loop is 4,5,6,7
// FIXME remove 2 and renumber the index list accordingly
@@ -349,7 +350,7 @@ fggl::data::Mesh fggl::data::make_ditch(fggl::data::Mesh &mesh, const fggl::math
return mesh;
}
-fggl::data::Mesh fggl::data::make_point(fggl::data::Mesh &mesh, const fggl::math::mat4 &transform) {
+fggl::mesh::Mesh3D fggl::data::make_point(fggl::mesh::Mesh3D &mesh, const fggl::math::mat4 &transform) {
// done as two loops, top loop is 0,1,2,3, bottom loop is 4,5,6,7
constexpr fggl::math::vec3 pos[]{
diff --git a/fggl/gfx/ogl/renderer.cpp b/fggl/gfx/ogl/renderer.cpp
index f0a4bb0..a2caa21 100644
--- a/fggl/gfx/ogl/renderer.cpp
+++ b/fggl/gfx/ogl/renderer.cpp
@@ -166,7 +166,7 @@ namespace fggl::gfx {
//Set pixel to red
colours[ 0 ] = 0xFF;
colours[ 1 ] = 0x00;
- colours[ 2 ] = 0x00;
+ colours[ 2 ] = 0xFF;
colours[ 3 ] = 0xFF;
}
}
diff --git a/fggl/gfx/ogl4/meshes.cpp b/fggl/gfx/ogl4/meshes.cpp
index 0a9dfb5..961c4f6 100644
--- a/fggl/gfx/ogl4/meshes.cpp
+++ b/fggl/gfx/ogl4/meshes.cpp
@@ -13,6 +13,8 @@
*/
#include "fggl/gfx/ogl4/meshes.hpp"
+#include "fggl/gfx/phong.hpp"
+
#include "fggl/data/texture.hpp"
//
@@ -52,11 +54,22 @@ namespace fggl::gfx::ogl4 {
vao->bind();
vertexData->bind();
- if ( material->m_diffuse != nullptr ) {
- material->m_diffuse->bind(0);
- if ( shader->hasUniform("diffuseTexture") ) {
- shader->setUniformI(shader->uniform("diffuseTexture"), 0);
+ if ( material != nullptr ) {
+ if (material->m_diffuse != nullptr) {
+ material->m_diffuse->bind(0);
+ if (shader->hasUniform("diffuseTexture")) {
+ shader->setUniformI(shader->uniform("diffuseTexture"), 0);
+ }
+ }
+
+ if (material->m_specular != nullptr) {
+ material->m_specular->bind(1);
+ if (shader->hasUniform("specularTexture")) {
+ shader->setUniformI(shader->uniform("specularTexture"), 1);
+ }
}
+ } else {
+ debug::info("no material is active, cannot bind textures!");
}
if ( drawInfo.restartIndex != ogl::NO_RESTART_IDX) {
@@ -90,6 +103,19 @@ namespace fggl::gfx::ogl4 {
shader->setUniformF(shader->uniform("materials[0].shininess"), material->shininess);
}
+ void setup_lighting(const std::shared_ptr<ogl::Shader>& shader, const DirectionalLight* light) {
+ assert( light != nullptr );
+ if ( !shader->hasUniform("light.direction") ) {
+ fggl::debug::warning("asked for directional lighting, but shader does not support!");
+ return;
+ }
+
+ shader->setUniformF( shader->uniform("light.direction"), light->position);
+ shader->setUniformF( shader->uniform("light.ambient"), light->ambient);
+ shader->setUniformF( shader->uniform("light.diffuse"), light->diffuse);
+ shader->setUniformF( shader->uniform("light.specular"), light->specular);
+ }
+
void setup_lighting(const std::shared_ptr<ogl::Shader>& shader, const math::mat4& viewMatrix, const math::Transform& camTransform, const math::Transform& transform, math::vec3 lightPos) {
if (shader->hasUniform("lightPos")) {
shader->setUniformF(shader->uniform("lightPos"), lightPos);
@@ -132,72 +158,6 @@ namespace fggl::gfx::ogl4 {
shader->setUniformF(shader->uniform("lights[0].colour"), {0.5f, 0.5f, 0.5f});
}
-
- void forward_pass_multi_mesh(const entity::EntityID& camera, const fggl::entity::EntityManager& world) {
-
- // enable required OpenGL state
- glEnable(GL_CULL_FACE);
- glCullFace(GL_BACK);
-
- // enable depth testing
- glEnable(GL_DEPTH_TEST);
-
- // set-up camera matrices
- const auto &camTransform = world.get<fggl::math::Transform>(camera);
- const auto &camComp = world.get<fggl::gfx::Camera>(camera);
-
- const math::mat4 projectionMatrix =
- glm::perspective(camComp.fov, camComp.aspectRatio, camComp.nearPlane, camComp.farPlane);
- const math::mat4 viewMatrix = glm::lookAt(camTransform.origin(), camComp.target, camTransform.up());
-
- // TODO lighting needs to not be this...
- math::vec3 lightPos{0.0f, 10.0f, 0.0f};
-
- std::shared_ptr<ogl::Shader> shader = nullptr;
- ogl::Location mvpMatrixUniform = 0;
- ogl::Location mvMatrixUniform = 0;
-
- auto entityView = world.find<StaticMultiMesh>();
- for (const auto &entity : entityView) {
- debug::trace("Multi-mesh happened!");
-
- // ensure that the model pipeline actually exists...
- const auto &model = world.get<StaticMultiMesh>(entity);
- if (model.pipeline == nullptr) {
- debug::warning("shader was null, aborting render");
- continue;
- }
-
- // check if we switched shaders
- if (shader == nullptr || shader->shaderID() != model.pipeline->shaderID()) {
- // new shader - need to re-send the view and projection matrices
- shader = model.pipeline;
- shader->use();
- if (shader->hasUniform("projection")) {
- shader->setUniformMtx(shader->uniform("view"), viewMatrix);
- shader->setUniformMtx(shader->uniform("projection"), projectionMatrix);
- }
- mvpMatrixUniform = shader->uniform("MVPMatrix");
- mvMatrixUniform = shader->uniform("MVMatrix");
- }
-
- // set model transform
- const auto &transform = world.get<math::Transform>(entity);
- shader->setUniformMtx(mvpMatrixUniform, projectionMatrix * viewMatrix * transform.model());
- shader->setUniformMtx(mvMatrixUniform, viewMatrix * transform.model());
-
- auto normalMatrix = glm::mat3(glm::transpose(inverse(transform.model())));
- shader->setUniformMtx(shader->uniform("NormalMatrix"), normalMatrix);
-
- // setup lighting mode
- setup_lighting(shader, viewMatrix, camTransform, transform, lightPos);
- setup_material(shader, world.tryGet<PhongMaterial>(entity, &DEFAULT_MATERIAL));
-
- model.draw();
-
- }
- }
-
static ogl::Texture* upload_texture( std::string name, assets::AssetManager* manager ) {
debug::info("loading texture: {}", name);
@@ -220,11 +180,24 @@ namespace fggl::gfx::ogl4 {
return manager->set("ogl_"+name, texture);
}
+ static Material* get_fallback_material(assets::AssetManager* manager) {
+ auto* fallback = manager->get<Material>(FALLBACK_MAT);
+ if ( fallback != nullptr ) {
+ return fallback;
+ }
+
+ Material* mat = new Material();
+ mat->m_diffuse = manager->get<ogl::Texture>(FALLBACK_TEX);
+ mat->m_specular = manager->get<ogl::Texture>(FALLBACK_TEX);
+ mat->m_normals = manager->get<ogl::Texture>(FALLBACK_TEX);
+ return manager->set(FALLBACK_MAT, mat);
+ }
+
static Material* upload_material( std::string name, assets::AssetManager* manager ) {
auto* meshMaterial = manager->get<mesh::Material>(name);
if ( meshMaterial == nullptr ){
debug::error("attempted to load material {}, but did not exist!", name);
- return {};
+ return get_fallback_material(manager);
}
auto* material = manager->get<Material>("ogl_"+name);
@@ -239,6 +212,9 @@ namespace fggl::gfx::ogl4 {
if ( !meshMaterial->normalTextures.empty() ) {
material->m_normals = upload_texture(meshMaterial->getPrimaryNormals(), manager);
}
+ if ( !meshMaterial->specularTextures.empty() ) {
+ material->m_specular = upload_texture(meshMaterial->getPrimarySpecular(), manager);
+ }
return manager->set("ogl_"+name, material);
}
diff --git a/fggl/gfx/ogl4/models.cpp b/fggl/gfx/ogl4/models.cpp
index 8bfdce4..d2c61b7 100644
--- a/fggl/gfx/ogl4/models.cpp
+++ b/fggl/gfx/ogl4/models.cpp
@@ -428,7 +428,7 @@ namespace fggl::gfx::ogl4 {
// perform a rendering pass for each camera (will usually only be one...)
for (const auto &cameraEnt : cameras) {
//TODO should be clipping this to only visible objects
- forward_camera_pass(cameraEnt, world);
+ //forward_camera_pass(cameraEnt, world);
forward_pass<ogl4::StaticMesh>(cameraEnt, world, m_assets);
forward_pass<ogl4::StaticMultiMesh>(cameraEnt, world, m_assets);
diff --git a/fggl/gfx/ogl4/module.cpp b/fggl/gfx/ogl4/module.cpp
index e4bb673..b20b384 100644
--- a/fggl/gfx/ogl4/module.cpp
+++ b/fggl/gfx/ogl4/module.cpp
@@ -31,7 +31,7 @@ namespace fggl::gfx {
constexpr const char *SHAPE_SPHERE{"sphere"};
constexpr const char *SHAPE_BOX{"box"};
- static void process_shape(const YAML::Node &node, data::Mesh &mesh) {
+ static void process_shape(const YAML::Node &node, mesh::Mesh3D &mesh) {
auto transform = data::OFFSET_NONE;
auto offset = node["offset"].as<math::vec3>(math::VEC3_ZERO);
@@ -66,46 +66,57 @@ namespace fggl::gfx {
// asset is a procedural mesh description
if (spec.has("shape")) {
- data::Mesh* meshAsset = nullptr;
auto pipeline = spec.get<std::string>("pipeline", "");
// check if we had previously loaded this asset
- const auto shapeName = spec.get<std::string>("shape_id", "");
+ /*const auto shapeName = spec.get<std::string>("shape_id", "");
if ( !shapeName.empty() ) {
meshAsset = assetService->get<data::Mesh>(shapeName);
- }
+ }*/
// we've not loaded this before - generate mesh
- if ( meshAsset == nullptr ) {
- // procedural meshes are build as static meshes first
- auto* meshTmp = new data::Mesh();
+ if ( true ) {
+ // procedural meshes are build as static meshes first
if (spec.config["shape"].IsSequence()) {
+ mesh::MultiMesh3D* multiMesh;
+
for (const auto &node : spec.config["shape"]) {
- process_shape(node, *meshTmp);
+ mesh::Mesh3D* meshAsset = new mesh::Mesh3D();
+ process_shape(node, *meshAsset);
+ multiMesh->meshes.push_back(*meshAsset);
+ delete meshAsset;
}
- } else {
- process_shape(spec.config["shape"], *meshTmp);
- }
- meshTmp->removeDups();
- if (!shapeName.empty()) {
- meshAsset = assetService->set(shapeName, meshTmp);
+ #ifdef FGGL_ALLOW_DEFERRED_UPLOAD
+ // the graphics stack can detect static meshes without a rendering proxy at runtime and fix it but this
+ // requires loading the whole model into the ECS (and should be removed in the future). instead we should
+ // be triggering the upload at this point (if needed).
+ auto &entityMesh = manager.add<mesh::StaticMultiMesh3D>(id);
+ entityMesh.mesh = *multiMesh;
+ entityMesh.pipeline = pipeline;
+ debug::warning("HACKY: Triggered proc mesh - using deferred upload");
+ #endif
+
} else {
- meshAsset = meshTmp;
+ mesh::Mesh3D* meshAsset = new mesh::Mesh3D();
+ process_shape(spec.config["shape"], *meshAsset);
+
+ #ifdef FGGL_ALLOW_DEFERRED_UPLOAD
+ // the graphics stack can detect static meshes without a rendering proxy at runtime and fix it but this
+ // requires loading the whole model into the ECS (and should be removed in the future). instead we should
+ // be triggering the upload at this point (if needed).
+ auto &entityMesh = manager.add<mesh::StaticMesh3D>(id);
+ entityMesh.mesh = *meshAsset;
+ entityMesh.pipeline = pipeline;
+ debug::warning("HACKY: Triggered proc mesh - using deferred upload");
+ #endif
}
+
+ //assetService->set(shapeName, meshTmp);
}
// TODO we need to trigger an upload to the GPU (somehow)
- #ifdef FGGL_ALLOW_DEFERRED_UPLOAD
- // the graphics stack can detect static meshes without a rendering proxy at runtime and fix it but this
- // requires loading the whole model into the ECS (and should be removed in the future). instead we should
- // be triggering the upload at this point (if needed).
- auto &entityMesh = manager.add<data::StaticMesh>(id);
- entityMesh.pipeline = pipeline;
- entityMesh.mesh = *meshAsset;
- debug::warning("HACKY: Triggered proc mesh - using deferred upload");
- #endif
return;
}
@@ -139,8 +150,21 @@ namespace fggl::gfx {
mat.shininess = spec.get<float>("ambient", gfx::DEFAULT_SHININESS);
}
- void attach_light(const entity::ComponentSpec &spec, entity::EntityManager &manager, const entity::EntityID &id, modules::Services& services) {
- auto &light = manager.add<gfx::Light>(id);
+ void attach_light_directional(const entity::ComponentSpec &spec, entity::EntityManager &manager, const entity::EntityID &id, modules::Services& services) {
+ auto &light = manager.add<gfx::DirectionalLight>(id);
+ light.position = spec.get<math::vec3>("direction", -math::UP);
+ light.ambient = spec.get<math::vec3>("ambient", gfx::colours::WHITE);
+ light.specular = spec.get<math::vec3>("specular", gfx::colours::WHITE);
+ light.diffuse = spec.get<math::vec3>("diffuse", gfx::colours::WHITE);
+ }
+
+ void attach_light_point(const entity::ComponentSpec &spec, entity::EntityManager &manager, const entity::EntityID &id, modules::Services& services) {
+ auto &light = manager.add<gfx::PointLight>(id);
+ light.position = spec.get<math::vec3>("position", math::VEC3_ZERO);
+
+ light.constant = spec.get<float>("constant", 1.0F);
+ light.linear = spec.get<float>("linear", 0.0014F);
+ light.quadratic = spec.get<float>("quadratic", 0.000007F);
}
bool OpenGL4::factory(modules::ModuleService service, modules::Services &services) {
@@ -158,7 +182,9 @@ namespace fggl::gfx {
entityFactory->bind(mesh::StaticMesh3D::guid, attach_mesh);
entityFactory->bind(mesh::StaticMultiMesh3D::guid, attach_mesh);
entityFactory->bind(gfx::PhongMaterial::guid, attach_material);
- entityFactory->bind(gfx::Light::guid, attach_light);
+
+ entityFactory->bind(gfx::DirectionalLight::guid, attach_light_directional);
+ entityFactory->bind(gfx::PointLight::guid, attach_light_point);
return true;
}
diff --git a/fggl/scenes/game.cpp b/fggl/scenes/game.cpp
index 14a2139..bf104d2 100644
--- a/fggl/scenes/game.cpp
+++ b/fggl/scenes/game.cpp
@@ -67,18 +67,23 @@ namespace fggl::scenes {
if (escapePressed) {
m_owner.change_state(m_previous);
}
+
+ if ( m_input->keyboard.pressed(glfwGetKeyScancode(GLFW_KEY_F2)) ) {
+ m_debug = !m_debug;
+ }
}
if (m_phys != nullptr) {
m_phys->step();
}
+ // debug render toggle
//m_world->reapEntities();
}
void Game::render(fggl::gfx::Graphics &gfx) {
if (m_world != nullptr) {
- gfx.drawScene(*m_world);
+ gfx.drawScene(*m_world, m_debug);
}
}
diff --git a/include/fggl/data/procedural.hpp b/include/fggl/data/procedural.hpp
index 53ec3e6..b4471b3 100644
--- a/include/fggl/data/procedural.hpp
+++ b/include/fggl/data/procedural.hpp
@@ -16,6 +16,7 @@
#define FGGL_DATA_PROCEDURAL_HPP
#include "model.hpp"
+#include "fggl/mesh/mesh.hpp"
namespace fggl::data {
@@ -28,7 +29,7 @@ namespace fggl::data {
// platonic solids
void make_tetrahedron(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
- Mesh make_cube(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
+ mesh::Mesh3D make_cube(mesh::Mesh3D &mesh, const math::mat4 &offset = OFFSET_NONE);
void make_octahedron(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
void make_icosahedron(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
void make_dodecahedron(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
@@ -38,13 +39,13 @@ namespace fggl::data {
void make_sphere_iso(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
// level block-out shapes
- Mesh make_slope(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
- Mesh make_ditch(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
- Mesh make_point(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE);
+ mesh::Mesh3D make_slope(mesh::Mesh3D &mesh, const math::mat4 &offset = OFFSET_NONE);
+ mesh::Mesh3D make_ditch(mesh::Mesh3D &mesh, const math::mat4 &offset = OFFSET_NONE);
+ mesh::Mesh3D make_point(mesh::Mesh3D &mesh, const math::mat4 &offset = OFFSET_NONE);
// other useful types people expect
void make_capsule(Mesh &mesh);
- void make_sphere(Mesh &mesh, const math::mat4 &offset = OFFSET_NONE, uint32_t stacks = 16U, uint32_t slices = 16U);
+ void make_sphere(mesh::Mesh3D &mesh, const math::mat4 &offset = OFFSET_NONE, uint32_t stacks = 16U, uint32_t slices = 16U);
}
#endif
\ No newline at end of file
diff --git a/include/fggl/gfx/ogl4/fallback.hpp b/include/fggl/gfx/ogl4/fallback.hpp
index 3d725c5..27479b9 100644
--- a/include/fggl/gfx/ogl4/fallback.hpp
+++ b/include/fggl/gfx/ogl4/fallback.hpp
@@ -61,6 +61,7 @@ namespace fggl::gfx::ogl4 {
constexpr const std::array<uint32_t, 4> TEX_WHITE{ 0xFF, 0xFF, 0xFF, 0xFF };
constexpr const std::array<uint32_t, 4> TEX_CHECKER{ 0xFF, 0x00, 0x00, 0xFF };
constexpr const char* FALLBACK_TEX = "FALLBACK_TEX";
+ constexpr const char* FALLBACK_MAT = "FALLBACK_MAT";
} // namespace fggl::gfx::ogl4
diff --git a/include/fggl/gfx/ogl4/meshes.hpp b/include/fggl/gfx/ogl4/meshes.hpp
index 196ed78..7cae65b 100644
--- a/include/fggl/gfx/ogl4/meshes.hpp
+++ b/include/fggl/gfx/ogl4/meshes.hpp
@@ -39,6 +39,7 @@ namespace fggl::gfx::ogl4 {
struct Material {
ogl::Texture* m_diffuse;
ogl::Texture* m_normals;
+ ogl::Texture* m_specular;
};
struct MeshData {
@@ -76,6 +77,8 @@ namespace fggl::gfx::ogl4 {
void setup_material(const std::shared_ptr<ogl::Shader>& shader, const PhongMaterial* material);
void setup_lighting(const std::shared_ptr<ogl::Shader>& shader, const math::mat4& viewMatrix, const math::Transform& camTransform, const math::Transform& transform, math::vec3 lightPos);
+ void setup_lighting(const std::shared_ptr<ogl::Shader>& shader, const DirectionalLight* light);
+
template<typename T>
void forward_pass(const entity::EntityID& camera, const fggl::entity::EntityManager& world, const assets::AssetManager* assets) {
@@ -89,6 +92,7 @@ namespace fggl::gfx::ogl4 {
// prep the fallback textures
auto *fallbackTex = assets->template get<ogl::Texture>(FALLBACK_TEX);
fallbackTex->bind(0);
+ fallbackTex->bind(1);
// set-up camera matrices
const auto &camTransform = world.get<fggl::math::Transform>(camera);
@@ -97,9 +101,6 @@ namespace fggl::gfx::ogl4 {
const math::mat4 projectionMatrix = camComp.perspective();
const math::mat4 viewMatrix = glm::lookAt(camTransform.origin(), camComp.target, camTransform.up());
- // TODO lighting needs to not be this...
- math::vec3 lightPos{0.0F, 10.0F, 0.0F};
-
std::shared_ptr<ogl::Shader> shader = nullptr;
ogl::Location mvpMatrixUniform = 0;
ogl::Location mvMatrixUniform = 0;
@@ -107,6 +108,16 @@ namespace fggl::gfx::ogl4 {
auto entityView = world.find<T>();
debug::info("Triggering rendering pass for {} entities", entityView.size());
+ // find directional light in scene
+ auto lightEnts = world.find<DirectionalLight>();
+ const DirectionalLight* light;
+ if ( !lightEnts.empty() ) {
+ light = world.tryGet<DirectionalLight>(lightEnts[0]);
+ } else {
+ debug::warning("no light component in scene, it's gunna be dark...");
+ light = nullptr;
+ }
+
for (const auto &entity : entityView) {
// ensure that the model pipeline actually exists...
const auto &model = world.get<T>(entity);
@@ -130,6 +141,10 @@ namespace fggl::gfx::ogl4 {
if ( shader->hasUniform("diffuseTexture") ) {
shader->setUniformI(shader->uniform("diffuseTexture"), 0);
}
+
+ if ( shader->hasUniform("specularTexture") ) {
+ shader->setUniformI(shader->uniform("specularTexture"), 1);
+ }
}
// set model transform
@@ -137,11 +152,14 @@ namespace fggl::gfx::ogl4 {
shader->setUniformMtx(mvpMatrixUniform, projectionMatrix * viewMatrix * transform.model());
shader->setUniformMtx(mvMatrixUniform, viewMatrix * transform.model());
- auto normalMatrix = glm::mat3(glm::transpose(inverse(transform.model())));
- shader->setUniformMtx(shader->uniform("NormalMatrix"), normalMatrix);
+ /*auto normalMatrix = glm::mat3(glm::transpose(inverse(transform.model())));
+ shader->setUniformMtx(shader->uniform("NormalMatrix"), normalMatrix);*/
// setup lighting mode
- setup_lighting(shader, viewMatrix, camTransform, transform, lightPos);
+ //setup_lighting(shader, viewMatrix, camTransform, transform, lightPos);
+ if ( light != nullptr ) {
+ setup_lighting(shader, light);
+ }
setup_material(shader, world.tryGet<PhongMaterial>(entity, &DEFAULT_MATERIAL));
model.draw();
diff --git a/include/fggl/gfx/ogl4/models.hpp b/include/fggl/gfx/ogl4/models.hpp
index 66ffbe2..5b8fba6 100644
--- a/include/fggl/gfx/ogl4/models.hpp
+++ b/include/fggl/gfx/ogl4/models.hpp
@@ -71,6 +71,7 @@ namespace fggl::gfx::ogl4 {
public:
inline StaticModelRenderer(gfx::ShaderCache *cache, assets::AssetManager *assets)
: m_assets(assets), m_shaders(cache), m_phong(nullptr), m_vao(), m_vertexList(), m_indexList() {
+
m_phong = cache->get("redbook/debug");
}
diff --git a/include/fggl/gfx/phong.hpp b/include/fggl/gfx/phong.hpp
index e0852ee..5bd3a31 100644
--- a/include/fggl/gfx/phong.hpp
+++ b/include/fggl/gfx/phong.hpp
@@ -50,6 +50,27 @@ namespace fggl::gfx {
};
struct Light {
+ math::vec3 position;
+ math::vec3 ambient;
+ math::vec3 specular;
+ math::vec3 diffuse;
+ };
+
+ struct DirectionalLight : public Light {
+ constexpr static const char *name = "gfx::phong::directional";
+ constexpr static const util::GUID guid = util::make_guid(name);
+ };
+
+ struct PointLight : public Light {
+ constexpr static const char *name = "gfx::phong::point";
+ constexpr static const util::GUID guid = util::make_guid(name);
+
+ float constant = 1.0F;
+ float linear;
+ float quadratic;
+ };
+
+ struct Light2 {
constexpr static const char *name = "gfx::light";
constexpr static const util::GUID guid = util::make_guid("gfx::light");
bool enabled;
diff --git a/include/fggl/mesh/mesh.hpp b/include/fggl/mesh/mesh.hpp
index 005ce8a..1da8896 100644
--- a/include/fggl/mesh/mesh.hpp
+++ b/include/fggl/mesh/mesh.hpp
@@ -29,8 +29,17 @@ namespace fggl::mesh {
struct Vertex3D {
math::vec3 position;
math::vec3 normal;
- math::vec3 colour{ 1.0F, 1.0F, 1.0f };
+ math::vec3 colour{ 1.0F, 1.0F, 1.0F };
math::vec2 texPos{ NAN, NAN };
+
+ static Vertex3D from_pos(math::vec3 pos) {
+ return {
+ .position = pos,
+ .normal {NAN, NAN, NAN},
+ .colour {1.0F, 1.0F, 1.0F},
+ .texPos { pos.x, pos.z }
+ };
+ }
};
struct Vertex2D {
@@ -50,6 +59,7 @@ namespace fggl::mesh {
math::vec3 specular;
std::vector<std::string> diffuseTextures{};
std::vector<std::string> normalTextures{};
+ std::vector<std::string> specularTextures{};
inline std::string getPrimaryDiffuse() {
assert( !diffuseTextures.empty() );
@@ -60,6 +70,11 @@ namespace fggl::mesh {
assert( !normalTextures.empty() );
return normalTextures.empty() ? "" : normalTextures[0];
}
+
+ inline std::string getPrimarySpecular() {
+ assert( !specularTextures.empty() );
+ return specularTextures.empty() ? "" : specularTextures[0];
+ }
};
template<typename VertexFormat>
@@ -67,12 +82,22 @@ namespace fggl::mesh {
std::vector<VertexFormat> data;
std::vector<uint32_t> indices;
std::string material;
+
+ inline uint32_t append(const VertexFormat& vert) {
+ auto nextIdx = data.size();
+ data.push_back(vert);
+ return nextIdx;
+ }
};
template<typename MeshFormat>
struct MultiMesh {
std::vector<MeshFormat> meshes;
std::vector<std::string> materials;
+
+ MeshFormat& generate() {
+ return meshes.template emplace_back();
+ }
};
using Mesh2D = Mesh<Vertex2D>;
diff --git a/include/fggl/scenes/game.hpp b/include/fggl/scenes/game.hpp
index 21f35cf..d844f7f 100644
--- a/include/fggl/scenes/game.hpp
+++ b/include/fggl/scenes/game.hpp
@@ -77,6 +77,8 @@ namespace fggl::scenes {
return *m_input;
}
+ bool m_debug;
+
private:
input::Input *m_input;
std::unique_ptr<entity::EntityManager> m_world;
diff --git a/vendor/imgui/CMakeLists.txt b/vendor/imgui/CMakeLists.txt
index 665c472..6353234 100644
--- a/vendor/imgui/CMakeLists.txt
+++ b/vendor/imgui/CMakeLists.txt
@@ -23,5 +23,5 @@ include(GNUInstallDirs)
install(TARGETS imgui
EXPORT fgglTargets
PUBLIC_HEADER
- DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/fggl/imgui
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/fggl/imgui
)
\ No newline at end of file
--
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