Remove IAMath

.gitmodules

@@ -11,7 +11,3 @@
 	path = Dependencies/IACore
 	url = https://git.iasoft.dev/dev0/IACore
 	branch = main
-[submodule "Dependencies/IAMath"]
-	path = Dependencies/IAMath
-	url = https://git.iasoft.dev/dev0/IAMath
-	branch = main

CMakeLists.txt

@@ -14,7 +14,6 @@ add_compile_definitions("__IA_DEBUG=1")
 add_subdirectory(Vendor/)
 
 add_subdirectory(Dependencies/IACore)
-add_subdirectory(Dependencies/IAMath)
 
 add_subdirectory(Src/IAEngine)
 add_subdirectory(Src/IAESandbox)

Src/IAESandbox/imp/cpp/Game.cpp

@@ -36,6 +36,6 @@ namespace ia::iae::game
 
     VOID Game::Update()
     {
-        g_tex->Draw({}, {}, {}, false, false, {});
+        g_tex->Draw({}, {1.0f, 1.0f, 1.0f}, 0.0f, false, false, {1.0f, 1.0f, 1.0f, 1.0f});
     }
 }

Src/IAEngine/CMakeLists.txt

@@ -40,5 +40,5 @@ add_library(IAEngine STATIC ${IAEngine_Sources})
 target_include_directories(IAEngine PUBLIC inc/)
 target_include_directories(IAEngine PRIVATE imp/hpp)
 
-target_link_libraries(IAEngine PUBLIC IACore IAMath ImGui)
+target_link_libraries(IAEngine PUBLIC IACore ImGui)
 target_link_libraries(IAEngine PRIVATE SDL3::SDL3 SDL3_mixer::SDL3_mixer)

Src/IAEngine/imp/cpp/Rendering/Pipeline/UnlitMesh.cpp

@@ -35,8 +35,8 @@ namespace ia::iae
     {
         const auto res = MakeRefPtr<Pipeline_UnlitMesh>();
 
-        const auto vertexShader = LoadShaderFromMemory(ShaderStage::VERTEX, SHADER_SOURCE_UNLITMESH_VERT, sizeof(SHADER_SOURCE_UNLITMESH_VERT), 0, 0, 0, 0);
+        const auto vertexShader = LoadShaderFromMemory(ShaderStage::VERTEX, SHADER_SOURCE_UNLITMESH_VERT, sizeof(SHADER_SOURCE_UNLITMESH_VERT), 0, 1, 0, 0);
-        const auto pixelShader = LoadShaderFromMemory(ShaderStage::PIXEL, SHADER_SOURCE_UNLITMESH_FRAG, sizeof(SHADER_SOURCE_UNLITMESH_FRAG), 1, 0, 0, 0);
+        const auto pixelShader = LoadShaderFromMemory(ShaderStage::PIXEL, SHADER_SOURCE_UNLITMESH_FRAG, sizeof(SHADER_SOURCE_UNLITMESH_FRAG), 1, 1, 0, 0);
 
         SDL_GPUColorTargetDescription colorTargets[] = {
             {.format = SDL_GetGPUSwapchainTextureFormat(g_gpuDevice, g_windowHandle)}};

Src/IAEngine/imp/cpp/Rendering/Renderer.cpp

@@ -179,23 +179,30 @@ namespace ia::iae
         SDL_SubmitGPUCommandBuffer(g_cmdBuffer);
     }
 
-    VOID Renderer::BindTexture(IN Handle handle, IN INT32 index)
+    VOID Renderer::BindTexture(IN Handle handle, IN BOOL flipV, IN BOOL flipH, IN CONST iam::Vec4f &colorOverlay)
     {
-        SDL_GPUTextureSamplerBinding binding {
+        STATIC struct
-            .texture = (SDL_GPUTexture*)handle,
+        {
-            .sampler = (SDL_GPUSampler*)GPUTexture::GetDefaultSampler()
+            iam::Vec4f colorOverlay;
-        };
+            UINT32 flipV;
-        SDL_BindGPUFragmentSamplers(g_renderPass, index, &binding, 1);
+            UINT32 flipH;
+        } textureState;
+
+        textureState = {colorOverlay, flipV, flipH};
+        SDL_GPUTextureSamplerBinding binding{.texture = (SDL_GPUTexture *) handle,
+                                             .sampler = (SDL_GPUSampler *) GPUTexture::GetDefaultSampler()};
+        SDL_BindGPUFragmentSamplers(g_renderPass, 0, &binding, 1);
+        SDL_PushGPUFragmentUniformData(g_cmdBuffer, 0, &textureState, sizeof(textureState));
     }
 
-    VOID Renderer::Draw(IN Handle vertexBufferHandle, IN INT32 vertexCount)
+    VOID Renderer::Draw(IN CONST iam::Vec3f &position, IN CONST iam::Vec3f &scale, IN FLOAT32 rotation, IN Handle vertexBufferHandle, IN INT32 vertexCount)
     {
         SDL_GPUBufferBinding bindings[] = {{.buffer = (SDL_GPUBuffer *) vertexBufferHandle, .offset = 0}};
         SDL_BindGPUVertexBuffers(g_renderPass, 0, bindings, 1);
         SDL_DrawGPUPrimitives(g_renderPass, vertexCount, 1, 0, 0);
     }
 
-    VOID Renderer::Draw(IN Handle vertexBufferHandle, IN Handle indexBufferHandle, IN INT32 indexCount)
+    VOID Renderer::Draw(IN CONST iam::Vec3f &position, IN CONST iam::Vec3f &scale, IN FLOAT32 rotation, IN Handle vertexBufferHandle, IN Handle indexBufferHandle, IN INT32 indexCount)
     {
         SDL_GPUBufferBinding bindings[] = {{.buffer = (SDL_GPUBuffer *) vertexBufferHandle, .offset = 0},
                                            {.buffer = (SDL_GPUBuffer *) indexBufferHandle, .offset = 0}};

Src/IAEngine/imp/cpp/Texture.cpp

@@ -34,7 +34,7 @@ namespace ia::iae
     VOID Texture::Draw(IN CONST iam::Vec3f &position, IN CONST iam::Vec3f &scale, IN FLOAT32 rotation, IN BOOL flipH,
                        IN BOOL flipV, IN CONST iam::Vec4f &colorOverlay) CONST
     {
-        Renderer::BindTexture(m_handle, 0);
+        Renderer::BindTexture(m_handle, flipV, flipH, colorOverlay);
         QuadMesh::Draw(position, m_size * scale, rotation);
     }
 } // namespace ia::iae

Src/IAEngine/imp/glsl/UnlitMesh/UnlitMesh.frag

@@ -6,8 +6,16 @@ layout(location = 0) in vec2 inTexCoord;
 layout(location = 0) out vec4 outColor;
 
 layout(set = 2, binding = 0) uniform sampler2D texSampler;
+layout(set = 3, binding = 0) uniform UniformBufferObject {
+    vec4 colorOverlay;
+    bool flipV;
+    bool flipH;
+} ubo;
 
 void main()
 {
-    outColor = texture(texSampler, inTexCoord);
+    vec2 uv = inTexCoord;
+    if(ubo.flipH) uv.x = 1 - uv.x;
+    if(ubo.flipV) uv.y = 1 - uv.y;
+    outColor = texture(texSampler, uv) * ubo.colorOverlay;
 }

Src/IAEngine/imp/glsl/UnlitMesh/UnlitMesh.vert

@@ -2,12 +2,18 @@
 #extension GL_ARB_separate_shader_objects : enable
 
 layout (location = 0) in vec3 inPosition;
-layout (location = 1) in vec2 inTexcCoord;
+layout (location = 1) in vec2 inTexCoord;
 
 layout(location = 0) out vec2 outTexCoord;
 
+layout(set = 1, binding = 0) uniform UniformBufferObject {
+    mat4 model;
+    mat4 view;
+    mat4 proj;
+} ubo;
+
 void main()
 {
 	gl_Position = vec4(inPosition, 1.0f);
-    outTexCoord = inTexcCoord;
+    outTexCoord = inTexCoord;
 }

Src/IAEngine/inc/IAEngine/Rendering/Renderer.hpp

@@ -44,10 +44,10 @@ namespace ia::iae
         STATIC VOID BeginFrame();
         STATIC VOID EndFrame();
 
-        STATIC VOID BindTexture(IN Handle handle, IN INT32 index);
+        STATIC VOID BindTexture(IN Handle handle, IN BOOL flipV, IN BOOL flipH, IN CONST iam::Vec4f& colorOverlay);
 
-        STATIC VOID Draw(IN Handle vertexBufferHandle, IN INT32 vertexCount);
+        STATIC VOID Draw(IN CONST iam::Vec3f &position, IN CONST iam::Vec3f &scale, IN FLOAT32 rotation, IN Handle vertexBufferHandle, IN INT32 vertexCount);
-        STATIC VOID Draw(IN Handle vertexBufferHandle, IN Handle indexBufferHandle, IN INT32 indexCount);
+        STATIC VOID Draw(IN CONST iam::Vec3f &position, IN CONST iam::Vec3f &scale, IN FLOAT32 rotation, IN Handle vertexBufferHandle, IN Handle indexBufferHandle, IN INT32 indexCount);
 
       public:
         STATIC INT32 Width()