added material rendering

funnyassets/materials/cube.fmat

@@ -1,4 +1,5 @@
 {
 	"shader": "funny_basic_pbr",
-	"AlbedoTexture": "game/core/textures/bricks.png"
+	"AlbedoTexture": "game/core/textures/cat.png",
+	"AlbedoMultiplier": [1,1,1,1]
 }

funnyassets/shaders/mesh_raster.shader

@@ -10,13 +10,21 @@ COMMON {
 		float4x4 g_matViewProjection;
 		float4 g_vViewPosition;
 	};
-	struct PerModelData
+
+	struct MaterialData_t
+	{
+		float4 m_vAlbedoColor;
+		uint32_t m_uAlbedo;
+	};
+
+	struct PerModelData_t
 	{
 		float4x4 m_matTranslation;
 		float4x4 m_matRotation;
-		uint32_t m_uAlbedo;
+		MaterialData_t m_material;
 	}
-	StructuredBuffer<PerModelData> g_modelData;
+
+	StructuredBuffer<PerModelData_t> g_modelData;
 	struct PS_INPUT
 	{
 		float4 m_vScreenPosition: SV_POSITION;
@@ -80,8 +88,18 @@ PS
 	PS_OUTPUT psMain( PS_INPUT input )
 	{
 		PS_OUTPUT output = {};
-		PerModelData data = g_modelData[input.m_uInstance];
-		output.m_vAlbedo = g_textures[data.m_uAlbedo].Sample(g_textureSampler, input.m_vTexCoord.xy);
+		PerModelData_t data = g_modelData[input.m_uInstance];
+		if ( data.m_material.m_uAlbedo != -1 )
+		{
+			output.m_vAlbedo = g_textures[data.m_material.m_uAlbedo]
+				.Sample(g_textureSampler, input.m_vTexCoord.xy)
+				* data.m_material.m_vAlbedoColor;
+		}
+		else 
+		{
+			output.m_vAlbedo = data.m_material.m_vAlbedoColor;
+
+		}
 		output.m_vWorldPosition = input.m_vWorldPosition;
 		output.m_vNormal = input.m_vNormal;
 		return output;

game/client/assetmgr.cpp

@@ -96,9 +96,16 @@ public:
 	IShader **GetShaderByIndex( uint32_t hShader );
 	void UnrefShader( uint32_t hShader );
 	
+	virtual HFunnyTexture LoadTexture( const char *szName ) override;
+	virtual FunnyTexture_t *GetTextureByIndex( HFunnyTexture hTexture ) override;
+	virtual void UnrefTexture( HFunnyTexture hTexture ) override;
+
+	void LoadMaterialData( CBaseMaterial *pMaterial, IJSONObject *pObj );
+
 	CAssetArc<FunnyModel_t, MAX_MODEL_COUNT> m_models = {};
 	CAssetArc<FunnyMesh_t, MAX_MESH_COUNT> m_meshes = {};
 	CAssetArc<FunnyMaterial_t, MAX_MATERIAL_COUNT> m_materials = {};
+	CAssetArc<FunnyTexture_t, MAX_TEXTURE_COUNT> m_textures = {};
 	CAssetArc<IShader*, MAX_SHADER_COUNT> m_shaders = {};
 	CAssetArc<FunnyPhysics_t, MAX_PHYSICS_COUNT> m_physics = {};
 
@@ -162,6 +169,7 @@ uint32_t CAssetManager::LoadModel( const char *szName )
 		IJSONValue *pMesh = pMainObject->GetValue("Mesh");
 		IJSONValue *pMaterial = pMainObject->GetValue("Material");
 		IJSONValue *pPhysics = pMainObject->GetValue("Physics");
+		V_printf("%s\n", pMaterial->GetStringValue());
 		if (pMesh)
 			pModel->m_hMesh = LoadMesh(pMesh->GetStringValue());
 		if (pMaterial)
@@ -184,6 +192,48 @@ void CAssetManager::UnrefModel( uint32_t uIndex )
 
 }
 
+void CAssetManager::LoadMaterialData( CBaseMaterial *pMaterial, IJSONObject *pObj )
+{
+	for ( int i = 0; i < pMaterial->GetDataMap()->m_iNumFields; i++ )
+	{
+		typedescription_t desc = pMaterial->GetDataMap()->m_pData[i];
+		IJSONValue *pValue = pObj->GetValue(desc.m_szEditorName);
+		switch ( desc.m_eFieldType )
+		{
+		case FIELD_SHADER_TEXTURE:
+		{
+			FMat::XMTexture *texture = (FMat::XMTexture*)((char*)pMaterial+desc.m_iFieldOffset);
+			if ( pValue->GetType() 
+					== JSON_PARAMETER_STRING )
+				*texture = GetTextureByIndex(LoadTexture(pValue->GetStringValue()))->m_hTexture;
+			break;
+		}
+		case FIELD_SHADER_COLOR_FLOAT4:
+		{
+			FMat::XMFLOAT4 *data = (FMat::XMFLOAT4*)((char*)pMaterial+desc.m_iFieldOffset);
+			if ( pValue->GetArray()->GetParameter(0)->GetType() 
+					== JSON_PARAMETER_NUMBER )
+				data->x = pValue->GetArray()->GetParameter(0)->GetNumberValue();
+			if ( pValue->GetArray()->GetParameter(1)->GetType() 
+					== JSON_PARAMETER_NUMBER )
+				data->y = pValue->GetArray()->GetParameter(1)->GetNumberValue();
+			if ( pValue->GetArray()->GetParameter(2)->GetType() 
+					== JSON_PARAMETER_NUMBER )
+				data->z = pValue->GetArray()->GetParameter(2)->GetNumberValue();
+			if ( pValue->GetArray()->GetParameter(3)->GetType() 
+					== JSON_PARAMETER_NUMBER )
+				data->w = pValue->GetArray()->GetParameter(3)->GetNumberValue();
+			V_printf("%s %f %f %f %f\n", desc.m_szEditorName, data->x, data->y, data->z, data->w);
+			break;
+		}
+		default:
+			break;
+
+		}
+	}
+	
+
+}
 
 uint32_t CAssetManager::LoadMaterial( const char *szName )
 {
@@ -216,6 +266,7 @@ uint32_t CAssetManager::LoadMaterial( const char *szName )
 		IJSONValue *pShaderValue = pMainObject->GetValue("shader");
 		CUtlString szShader = pShaderValue->GetStringValue();
 		CBaseMaterial *pRenderMaterial = CreateMaterial(szShader);
+		LoadMaterialData(pRenderMaterial, pMainObject);
 
 		uint32_t uShaderId = LoadShader(pRenderMaterial->GetShaderPath());
 		if (!uShaderId)
@@ -301,6 +352,36 @@ void CAssetManager::UnrefShader( uint32_t uIndex )
 	m_shaders.UnrefObject(uIndex);
 }
 
+HFunnyTexture CAssetManager::LoadTexture( const char *szName )
+{
+	bool bHasBeenCreated = false;
+	uint32_t hTexture = m_textures.GetOrCreateObject(szName, &bHasBeenCreated);
+	if (!bHasBeenCreated)
+		return hTexture;
+	FunnyTexture_t *pTexture = m_textures.GetObjectPtr(hTexture);	
+
+
+	uint32_t hTex = g_pWorldRenderer->GetTextures()->LoadTexture(szName);
+	if ( hTex == 0 )
+	{
+		V_printf("Failed to load %s\n", szName);
+		m_textures.UnrefObject(hTexture);
+		return 0;
+	}
+	pTexture->m_hTexture = hTex;
+	return hTexture;
+}
+
+FunnyTexture_t *CAssetManager::GetTextureByIndex( HFunnyTexture hTexture )
+{
+	return m_textures.GetObjectPtr(hTexture);
+}
+
+void CAssetManager::UnrefTexture( uint32_t hTexture )
+{
+
+}
+
 
 HFunnyPhysics CAssetManager::LoadPhysics( const char *szName )
 {
@@ -354,6 +435,7 @@ HFunnyPhysics CAssetManager::LoadPhysics( const char *szName )
 	return hPhysics;
 }
 
+
 FunnyPhysics_t *CAssetManager::GetPhysicsByIndex( HFunnyPhysics hPhysics )
 {
 	return m_physics.GetObjectPtr(hPhysics);

game/client/assetmgr.h

@@ -12,6 +12,7 @@ typedef uint32_t HFunnyMaterial;
 typedef uint32_t HFunnyMesh;
 typedef uint32_t HFunnyPhysics;
 typedef uint32_t HFunnyModel;
+typedef uint32_t HFunnyTexture;
 
 struct FunnyMaterial_t
 {
@@ -20,6 +21,11 @@ struct FunnyMaterial_t
 	CBaseMaterial *m_pLayout;
 };
 
+struct FunnyTexture_t
+{
+	uint32_t m_hTexture;
+};
+
 struct FunnyMesh_t
 {
 	IMesh *m_pMesh;
@@ -56,6 +62,10 @@ public:
 	virtual HFunnyPhysics LoadPhysics( const char *szName ) = 0;
 	virtual FunnyPhysics_t *GetPhysicsByIndex( HFunnyPhysics hPhysics ) = 0;
 	virtual void UnrefPhysics( HFunnyPhysics hPhysics ) = 0;
+
+	virtual uint32_t LoadTexture( const char *szName ) = 0;
+	virtual FunnyTexture_t *GetTextureByIndex( uint32_t hTexture ) = 0;
+	virtual void UnrefTexture( uint32_t hTexture ) = 0;
 };
 
 extern IAssetManager *g_pAssetManager;

game/client/basemodelentity.cpp

@@ -45,17 +45,18 @@ void C_BaseModelEntity::UpdateModel()
 	}
 	m_hModelHandle = g_pAssetManager->LoadModel(m_szCurrentModel);
 	m_pModel = g_pAssetManager->GetModelByIndex(m_hModelHandle);
+	CBaseMaterial *pMat = g_pAssetManager->GetMaterialByIndex(m_pModel->m_hMaterial)->m_pLayout;
 	if (!m_pModel)
 	{
 		V_printf("Failed to load %u %s\n", V_strnlen(m_szCurrentModel,255), m_szCurrentModel);
 		m_pInstance = NULL;
 		return;
 	}
-	
 	FunnyMesh_t *pMesh = g_pAssetManager->GetMeshByIndex(m_pModel->m_hMesh);
 	m_pInstance = g_pWorldRenderer->CreateInstance(pMesh->m_pMesh);
 	m_pInstance->SetPosition({0,0,0});
 	m_pInstance->SetRotation({0,0,0,1});
+	m_pInstance->SetMaterial(pMat);
 
 }
 

game/client/materials.h

@@ -2,6 +2,7 @@
 #define FUNNY_MATERIALS_H
 #include "datamap.h"
 #include "stdint.h"
+#include "cglm/mat4.h"
 
 #define TEXTURE_INVALID 0
 #define TEXTURE_NO_TEXTURE -1
@@ -35,6 +36,11 @@ namespace FMat
 		XMFLOAT4 row4;
 	};
 }
+struct MaterialData_t
+{
+	FMat::XMFLOAT4 m_vAlbedoColor;
+	uint32_t m_uAlbedo;
+};
 
 class CBaseMaterial
 {
@@ -44,6 +50,7 @@ public:
 	virtual const char *GetShaderPath() { return NULL; };
 	virtual void *GetDataPtr() { return 0; };
 	virtual size_t GetDataSize() { return 0; };
+	virtual void SetUpMesh( MaterialData_t *pData ) {};
 
 	uint64_t m_uHash;
 };

game/client/milmoba/materials.cpp

@@ -1,4 +1,6 @@
 #include "materials.h"
+#include "worldrender.h"
+#include "tier0/lib.h"
 
 class CBasicPBR: public CBaseMaterial
 {
@@ -6,6 +8,11 @@ public:
 	DECLARE_CLASS(CBasicPBR, CBaseMaterial)
 	DECLARE_DATADESC()
 	DECLARE_SHADER("game/core/shaders/funny_basic_pbr.shader_c")
+	virtual void SetUpMesh( MaterialData_t *pData ) override {
+		pData->m_vAlbedoColor = m_vAlbedo;
+		pData->m_uAlbedo = m_tAlbedo;
+		V_printf("SetUpMesh %f\n", pData->m_vAlbedoColor.x);
+	};
 
 
 	FMat::XMFLOAT4 m_vAlbedo = { 1, 1, 1, 1 };

game/client/worldrender.cpp

@@ -16,9 +16,10 @@ struct PerMeshData_t
 {
 	mat4 m_matTranslation;
 	mat4 m_matRotation;
-	uint32_t m_uAlbedo;
+	MaterialData_t m_textureData;
 };
 
+
 class CFunnyMeshInstance;
 class CFunnyMesh: public IMesh
 {
@@ -56,6 +57,7 @@ public:
 	virtual void SetPosition( Vector vPosition ) override;
 	virtual void SetRotation( Quat vRotation ) override;
 	virtual void SetScale( Vector vScale ) override;
+	virtual void SetMaterial( CBaseMaterial *pMaterial ) override;
 	virtual void Frame();
 
 	PerMeshData_t m_data = {};
@@ -104,7 +106,6 @@ void CFunnyMeshInstance::Frame()
 	glm_scale_make(m, v);
 	glm_mat4_mul(m_data.m_matTranslation, m, m_data.m_matTranslation);
 
-	m_data.m_uAlbedo = 0;
 	/*
 	V_printf("AAAAA %f %f %f %f\n", m_data.m_matTranslation[0][0], m_data.m_matTranslation[0][1], m_data.m_matTranslation[0][2], m_data.m_matTranslation[0][3]);
 	V_printf("AAAAA %f %f %f %f\n", m_data.m_matTranslation[1][0], m_data.m_matTranslation[1][1], m_data.m_matTranslation[1][2], m_data.m_matTranslation[1][3]);
@@ -113,6 +114,12 @@ void CFunnyMeshInstance::Frame()
 	*/
 }
 
+void CFunnyMeshInstance::SetMaterial( CBaseMaterial *pMaterial )
+{
+	pMaterial->SetUpMesh(&m_data.m_textureData);
+
+}
+
 
 class CFunnyWorldRenderer: public IWorldRenderer
 {
@@ -131,6 +138,8 @@ public:
 	virtual void DestroyMesh( IMesh *pMesh ) override;
 
 	virtual void ConfigureShader( IShader *pShader ) override;
+
+	virtual ITextureArray *GetTextures() override;
 private:
 	CUtlVector<CFunnyMesh*> m_pMeshes;
 	IImage *m_pOutputImage = NULL;
@@ -395,3 +404,9 @@ void CFunnyWorldRenderer::DestroyMesh( IMesh *pMesh )
 
 }
 
+
+ITextureArray *CFunnyWorldRenderer::GetTextures()
+{
+	return m_pTextures;
+
+}

game/client/worldrender.h

@@ -5,6 +5,11 @@
 #include "gamesystem.h"
 #include "trig.h"
 #include "materialsystem/imaterialsystem.h"
+#include "materials.h"
+
+#include "cglm/mat4.h"
+
+
 
 abstract_class IMesh
 {
@@ -32,6 +37,7 @@ public:
 	virtual void SetPosition( Vector vPosition ) = 0;
 	virtual void SetRotation( Quat vRotation ) = 0;
 	virtual void SetScale( Vector vScale ) = 0;
+	virtual void SetMaterial( CBaseMaterial *pMaterial ) = 0;
 };
 
 abstract_class IWorldRenderer: public IGameSystem
@@ -46,6 +52,8 @@ public:
 	virtual void DestroyMesh( IMesh *pMesh ) = 0;
 
 	virtual void ConfigureShader( IShader *pShader ) = 0;
+
+	virtual ITextureArray *GetTextures() = 0;
 };
 
 extern IWorldRenderer *g_pWorldRenderer;