void DSGeometryPass()
{
m_DSGeomPassTech.Enable();
m_gbuffer.BindForWriting();
// Only the geometry pass updates the depth buffer
glDepthMask(GL_TRUE);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
Pipeline p;
p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp());
p.SetPerspectiveProj(m_persProjInfo);
p.Rotate(0.0f, m_scale, 0.0f);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_boxPositions) ; i++) {
p.WorldPos(m_boxPositions[i]);
m_DSGeomPassTech.SetWVP(p.GetWVPTrans());
m_DSGeomPassTech.SetWorldMatrix(p.GetWorldTrans());
m_box.Render();
}
// When we get here the depth buffer is already populated and the stencil pass
// depends on it, but it does not write to it.
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
}
bool CubemapTexture::Load()
{
glGenTextures(1, &m_textureObj);
glBindTexture(GL_TEXTURE_CUBE_MAP, m_textureObj);
Magick::Image* pImage = NULL;
Magick::Blob blob;
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(types) ; i++) {
pImage = new Magick::Image(m_fileNames[i]);
try {
pImage->write(&blob, "RGBA");
}
catch (Magick::Error& Error) {
cout << "Error loading texture '" << m_fileNames[i] << "': " << Error.what() << endl;
delete pImage;
return false;
}
glTexImage2D(types[i], 0, GL_RGB, pImage->columns(), pImage->rows(), 0, GL_RGBA, GL_UNSIGNED_BYTE, blob.data());
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
//delete pImage;
}
return true;
}
bool BasicMesh::LoadMesh(const string& Filename)
{
// Release the previously loaded mesh (if it exists)
Clear();
// Create the VAO
glGenVertexArrays(1, &m_VAO);
glBindVertexArray(m_VAO);
// Create the buffers for the vertices attributes
glGenBuffers(ARRAY_SIZE_IN_ELEMENTS(m_Buffers), m_Buffers);
bool Ret = false;
Assimp::Importer Importer;
const aiScene* pScene = Importer.ReadFile(Filename.c_str(), aiProcess_Triangulate | aiProcess_GenSmoothNormals | aiProcess_FlipUVs | aiProcess_FindDegenerates);
if (pScene) {
Ret = InitFromScene(pScene, Filename);
}
else {
printf("Error parsing '%s': '%s'\n", Filename.c_str(), Importer.GetErrorString());
}
// Make sure the VAO is not changed from the outside
glBindVertexArray(0);
return Ret;
}
bool Mesh::LoadMesh(const string& Filename)
{
// Release the previously loaded mesh (if it exists)
Clear();
// Create the VAO
glGenVertexArrays(1, &m_VAO);
glBindVertexArray(m_VAO);
// Create the buffers for the vertices attributes
glGenBuffers(ARRAY_SIZE_IN_ELEMENTS(m_Buffers), m_Buffers);
bool Ret = false;
m_pScene = m_Importer.ReadFile(Filename.c_str(), aiProcess_Triangulate | aiProcess_GenSmoothNormals | aiProcess_FlipUVs);
if (m_pScene) {
m_GlobalInverseTransform = m_pScene->mRootNode->mTransformation;
m_GlobalInverseTransform.Inverse();
Ret = InitFromScene(m_pScene, Filename);
}
else {
printf("Error parsing '%s': '%s'\n", Filename.c_str(), m_Importer.GetErrorString());
}
// Make sure the VAO is not changed from the outside
glBindVertexArray(0);
return Ret;
}
bool MarkerSamplingFBO::Init(unsigned int WindowWidth, unsigned int WindowHeight, int agentnum, int markernum, bool debug)
{
this->m_debug = debug;
this->m_markernum = markernum;
this->m_agentnum = agentnum;
// Create the FBO
glGenFramebuffers(1, &m_fbo);
// Create the depth buffer
glGenTextures(1, &m_markersamplingmap);
glBindTexture(GL_TEXTURE_2D, m_markersamplingmap);
glGenTextures(1, &m_depthTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, WindowWidth, WindowHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_markersamplingmap, 0);
glBindTexture(GL_TEXTURE_2D, m_depthTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT32F, WindowWidth, WindowHeight, 0, GL_DEPTH_COMPONENT, GL_FLOAT, NULL);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, m_depthTexture, 0);
GLenum DrawBuffers[] = { GL_COLOR_ATTACHMENT0 };
glDrawBuffers(ARRAY_SIZE_IN_ELEMENTS(DrawBuffers), DrawBuffers);
GLenum Status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (Status != GL_FRAMEBUFFER_COMPLETE) {
printf("FB error, status: 0x%x\n", Status);
return false;
}
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
if(this->m_debug == true)
{
glGenBuffers(1, &m_writebuffer);
glBindBuffer(GL_TEXTURE_BUFFER, m_writebuffer);
//glBufferData(GL_TEXTURE_BUFFER, sizeof(float), NULL, GL_DYNAMIC_READ);
//glBindBuffer(GL_TEXTURE_BUFFER, 0);
glBufferData(GL_TEXTURE_BUFFER, 4 * markernum*sizeof(float), NULL, GL_DYNAMIC_READ);
glBindBuffer(GL_TEXTURE_BUFFER, 0);
//floating texture
glGenTextures(1, &m_writeTex);
glBindTexture(GL_TEXTURE_BUFFER, m_writeTex);
glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA32F, m_writebuffer);
glBindTexture(GL_TEXTURE_BUFFER, 0);
}
return true;
}
void GBuffer::BindForLightPass()
{
glDrawBuffer(GL_COLOR_ATTACHMENT4);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures); i++) {
glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, m_textures[GBUFFER_TEXTURE_TYPE_POSITION + i]);
}
}
void EG_GBuffer::bindForReadingLightPass()
{
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures); i++) {
glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, m_textures[GBUFFER_TEXTURE_TYPE_POSITION + i]);
}
}
bool GBuffer::Init(unsigned int WindowWidth, unsigned int WindowHeight)
{
// Create the FBO
glGenFramebuffers(1, &m_fbo);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo);
// Create the gbuffer textures
glGenTextures(ARRAY_SIZE_IN_ELEMENTS(m_textures), m_textures);
glGenTextures(1, &m_depthTexture);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures) ; i++) {
glBindTexture(GL_TEXTURE_2D, m_textures[i]);
#if !defined (PIPELINE_DEFERRED_DEBUG)
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
#endif
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB32F, WindowWidth, WindowHeight, 0, GL_RGB, GL_FLOAT, NULL);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, m_textures[i], 0);
}
// depth
glBindTexture(GL_TEXTURE_2D, m_depthTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT32F, WindowWidth, WindowHeight, 0, GL_DEPTH_COMPONENT, GL_FLOAT, NULL);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, m_depthTexture, 0);
GLenum DrawBuffers[] = { GL_COLOR_ATTACHMENT0,
GL_COLOR_ATTACHMENT1,
GL_COLOR_ATTACHMENT2,
GL_COLOR_ATTACHMENT3 };
glDrawBuffers(ARRAY_SIZE_IN_ELEMENTS(DrawBuffers), DrawBuffers);
GLenum Status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (Status != GL_FRAMEBUFFER_COMPLETE) {
printf("FB error, status: 0x%x\n", Status);
return false;
}
// restore default FBO
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
return true;
}
void EG_GBuffer::BindForLightPass37()
{
// we set the target to be the final buffer and bind the attribute buffers as a source
glDrawBuffer(GL_COLOR_ATTACHMENT7);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures); i++) {
glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, m_textures[GBUFFER_TEXTURE_TYPE_POSITION + i]);
}
}
bool GBuffer::Init(unsigned int WindowWidth, unsigned int WindowHeight)
{
// Create the FBO
glGenFramebuffers(1, &m_fbo);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo);
// Create the gbuffer textures
glGenTextures(ARRAY_SIZE_IN_ELEMENTS(m_textures), m_textures);
glGenTextures(1, &m_depthTexture);
glGenTextures(1, &m_finalTexture);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures) ; i++)
{
glBindTexture(GL_TEXTURE_2D, m_textures[i]);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB32F, WindowWidth, WindowHeight, 0, GL_RGB, GL_FLOAT, NULL);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, m_textures[i], 0);
}
// depth
glBindTexture(GL_TEXTURE_2D, m_depthTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH32F_STENCIL8, WindowWidth, WindowHeight, 0, GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, NULL);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, m_depthTexture, 0);
// final
glBindTexture(GL_TEXTURE_2D, m_finalTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, WindowWidth, WindowHeight, 0, GL_RGB, GL_FLOAT, NULL);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT4, GL_TEXTURE_2D, m_finalTexture, 0);
GLenum Status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (Status != GL_FRAMEBUFFER_COMPLETE)
{
printf("FB error, status: 0x%x\n", Status);
return false;
}
// restore default FBO
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
return true;
}
void GBuffer::BindForGeomPass()
{
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo);
GLenum DrawBuffers[] = { GL_COLOR_ATTACHMENT0,
GL_COLOR_ATTACHMENT1,
GL_COLOR_ATTACHMENT2 };
glDrawBuffers(ARRAY_SIZE_IN_ELEMENTS(DrawBuffers), DrawBuffers);
}
void VertexBoneData::AddBoneData(unsigned BoneID, float Weight)
{
for (unsigned i = 0; i < ARRAY_SIZE_IN_ELEMENTS(IDs); i++) {
if (Weights[i] == 0.0) {
IDs[i] = BoneID;
Weights[i] = Weight;
return;
}
}
throw "more bones than available"; //this should never happen because I am asking assimp to only allow 4 bones
}
NavigationBuildingBufferGeometry::~NavigationBuildingBufferGeometry()
{
if (m_Buffers[0] != 0) {
glDeleteBuffers(ARRAY_SIZE_IN_ELEMENTS(m_Buffers), m_Buffers);
}
if (m_VAO != 0) {
glDeleteVertexArrays(1, &m_VAO);
m_VAO = 0;
}
}
void GBuffer::BindForWriting()
{
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, frameBuffer);
//glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
GLenum DrawBuffers[] = { GL_COLOR_ATTACHMENT0,
GL_COLOR_ATTACHMENT1,
GL_COLOR_ATTACHMENT2
//GL_COLOR_ATTACHMENT3
};
glDrawBuffers(ARRAY_SIZE_IN_ELEMENTS(DrawBuffers), DrawBuffers);
}
void Mesh::VertexBoneData::AddBoneData(uint BoneID, float Weight)
{
for (uint i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(IDs) ; i++) {
if (Weights[i] == 0.0) {
IDs[i] = BoneID;
Weights[i] = Weight;
return;
}
}
// should never get here - more bones than we have space for
assert(0);
}
void GBuffer::BindForReading()
{
#if defined (PIPELINE_DEFERRED_DEBUG)
glBindFramebuffer(GL_READ_FRAMEBUFFER, m_fbo);
#else
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_textures); i++) {
glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, m_textures[GBUFFER_TEXTURE_TYPE_POSITION + i]);
}
#endif
}
GBuffer::~GBuffer()
{
if (frameBuffer != 0) {
glDeleteFramebuffers(1, &frameBuffer);
}
if (textures[0] != 0) {
glDeleteTextures(ARRAY_SIZE_IN_ELEMENTS(textures), textures);
}
if (depthTexture != 0) {
glDeleteTextures(1, &depthTexture);
}
}
EG_GBuffer::~EG_GBuffer()
{
if (m_fbo != 0) {
glDeleteFramebuffers(1, &m_fbo);
}
if (m_textures[0] != 0) {
glDeleteTextures(ARRAY_SIZE_IN_ELEMENTS(m_textures), m_textures);
}
if (m_depthTexture != 0) {
glDeleteTextures(1, &m_depthTexture);
}
}
void RenderPhase()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
Pipeline p;
p.Scale(0.1f, 0.1f, 0.1f);
p.Rotate(0.0f, 90.0f, 0.0f);
p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp());
p.SetPerspectiveProj(m_persProjInfo);
// If the left mouse button is clicked check if it hit a triangle
// and color it red
if (m_leftMouseButton.IsPressed) {
PickingTexture::PixelInfo Pixel = m_pickingTexture.ReadPixel(m_leftMouseButton.x, WINDOW_HEIGHT - m_leftMouseButton.y - 1);
GLExitIfError;
if (Pixel.PrimID != 0) {
m_simpleColorEffect.Enable();
assert(Pixel.ObjectID < ARRAY_SIZE_IN_ELEMENTS(m_worldPos));
p.WorldPos(m_worldPos[(uint)Pixel.ObjectID]);
m_simpleColorEffect.SetWVP(p.GetWVPTrans());
// Must compensate for the decrement in the FS!
m_pMesh->Render((uint)Pixel.DrawID, (uint)Pixel.PrimID - 1);
}
}
// render the objects as usual
m_lightingEffect.Enable();
m_lightingEffect.SetEyeWorldPos(m_pGameCamera->GetPos());
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_worldPos) ; i++) {
p.WorldPos(m_worldPos[i]);
m_lightingEffect.SetWVP(p.GetWVPTrans());
m_lightingEffect.SetWorldMatrix(p.GetWorldTrans());
m_pMesh->Render(NULL);
}
}
void CreateVertexBuffer(const unsigned int* pIndices, unsigned int IndexCount)
{
Vertex Vertices[4] = { Vertex(Vector3f(-10.0f, -2.0f, -10.0f), Vector2f(0.0f, 0.0f)),
Vertex(Vector3f(10.0f, -2.0f, -10.0f), Vector2f(1.0f, 0.0f)),
Vertex(Vector3f(10.0f, -2.0f, 10.0f), Vector2f(1.0f, 1.0f)),
Vertex(Vector3f(-10.0f, -2.0f, 10.0f), Vector2f(0.0f, 1.0f))};
unsigned int VertexCount = ARRAY_SIZE_IN_ELEMENTS(Vertices);
CalcNormals(pIndices, IndexCount, Vertices, VertexCount);
glGenBuffers(1, &m_VBO);
glBindBuffer(GL_ARRAY_BUFFER, m_VBO);
glBufferData(GL_ARRAY_BUFFER, sizeof(Vertices), Vertices, GL_STATIC_DRAW);
}
void BasicMesh::Clear()
{
for (unsigned int i = 0 ; i < m_Textures.size() ; i++) {
SAFE_DELETE(m_Textures[i]);
}
if (m_Buffers[0] != 0) {
glDeleteBuffers(ARRAY_SIZE_IN_ELEMENTS(m_Buffers), m_Buffers);
}
if (m_VAO != 0) {
glDeleteVertexArrays(1, &m_VAO);
m_VAO = 0;
}
}
int LightingRoutine::Init()
{
int shaderInit = Shader::Init();
if (shaderInit != 0)
return shaderInit;
if (!AddShader(GL_VERTEX_SHADER, m_sVertexShaderFilename.c_str()))
return 21;
if (!AddShader(GL_FRAGMENT_SHADER, m_sFragmentShaderFilename.c_str()))
return 22;
if (!Finalize())
return 23;
m_wvpLocation = GetUniformLocation("gWVP");
m_worldMatrixLocation = GetUniformLocation("gWorld");
m_samplerLocation = GetUniformLocation("gSampler");
m_dirLightLocation.m_color = GetUniformLocation("gDirectionalLight.Color");
m_dirLightLocation.m_ambientIntensity = GetUniformLocation("gDirectionalLight.AmbientIntensity");
m_dirLightLocation.m_direction = GetUniformLocation("gDirectionalLight.Direction");
m_dirLightLocation.m_diffuseIntensity = GetUniformLocation("gDirectionalLight.DiffuseIntensity");
m_matSpecularIntensityLocation = GetUniformLocation("gMatSpecularIntensity");
m_matSpecularPowerLocation = GetUniformLocation("gSpecularPower");
if (m_dirLightLocation.m_ambientIntensity == 0xFFFFFFFF ||
m_wvpLocation == 0xFFFFFFFF ||
m_worldMatrixLocation == 0xFFFFFFFF ||
m_samplerLocation == 0xFFFFFFFF ||
m_dirLightLocation.m_color == 0xFFFFFFFF ||
m_dirLightLocation.m_diffuseIntensity == 0xFFFFFFFF ||
m_dirLightLocation.m_direction == 0xFFFFFFFF ||
m_matSpecularIntensityLocation == 0xFFFFFFFF ||
m_matSpecularPowerLocation == 0xFFFFFFFF)
{
return 24;
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_boneLocation) ; i++) {
char name[128];
memset(name, 0, sizeof(name));
SNPRINTF(name, sizeof(name), "gBones[%d]", i);
m_boneLocation[i] = GetUniformLocation(name);
}
return 0;
}
void DSPointLightsPass()
{
m_DSPointLightPassTech.Enable();
m_DSPointLightPassTech.SetEyeWorldPos(m_pGameCamera->GetPos());
Pipeline p;
p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp());
p.SetPerspectiveProj(m_persProjInfo);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_pointLight); i++) {
m_DSPointLightPassTech.SetPointLight(m_pointLight[i]);
p.WorldPos(m_pointLight[i].Position);
float BSphereScale = CalcPointLightBSphere(m_pointLight[i]);
p.Scale(BSphereScale, BSphereScale, BSphereScale);
m_DSPointLightPassTech.SetWVP(p.GetWVPTrans());
m_bsphere.Render();
}
}
bool CubemapTexture::Load(const string& Directory,
const string& PosXFilename,
const string& NegXFilename,
const string& PosYFilename,
const string& NegYFilename,
const string& PosZFilename,
const string& NegZFilename)
{
string::const_iterator it = Directory.end();
it--;
string BaseDir = (*it == '\\') ? Directory : Directory + "\\";
m_fileNames[0] = BaseDir + PosXFilename;
m_fileNames[1] = BaseDir + NegXFilename;
m_fileNames[2] = BaseDir + PosYFilename;
m_fileNames[3] = BaseDir + NegYFilename;
m_fileNames[4] = BaseDir + PosZFilename;
m_fileNames[5] = BaseDir + NegZFilename;
glGenTextures(1, &m_textureObj);
glBindTexture(GL_TEXTURE_CUBE_MAP, m_textureObj);
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(types) ; i++) {
nv::Image fImage;
fImage.loadImageFromFile(m_fileNames[i].c_str());
unsigned char* data = (unsigned char*)fImage.getLevel(0);
glTexImage2D(types[i], 0, fImage.getInternalFormat(), fImage.getWidth(), fImage.getHeight(), 0, fImage.getFormat(), fImage.getType(), data);
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
return true;
}
void PickingPhase()
{
Pipeline p;
p.Scale(0.1f, 0.1f, 0.1f);
p.Rotate(0.0f, 90.0f, 0.0f);
p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp());
p.SetPerspectiveProj(m_persProjInfo);
m_pickingTexture.EnableWriting();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
m_pickingEffect.Enable();
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_worldPos) ; i++) {
p.WorldPos(m_worldPos[i]);
m_pickingEffect.SetObjectIndex(i);
m_pickingEffect.SetWVP(p.GetWVPTrans());
m_pMesh->Render(&m_pickingEffect);
}
m_pickingTexture.DisableWriting();
}
bool Init()
{
Vector3f Pos(0.0f, 0.0f, -3.0f);
Vector3f Target(0.0f, 0.0f, 1.0f);
Vector3f Up(0.0, 1.0f, 0.0f);
m_pGameCamera = new Camera(WINDOW_WIDTH, WINDOW_HEIGHT, Pos, Target, Up);
unsigned int Indices[] = { 0, 3, 1,
1, 3, 2,
2, 3, 0,
1, 2, 0 };
CreateIndexBuffer(Indices, sizeof(Indices));
CreateVertexBuffer(Indices, ARRAY_SIZE_IN_ELEMENTS(Indices));
m_pEffect = new LightingTechnique();
if (!m_pEffect->Init())
{
printf("Error initializing the lighting technique\n");
return false;
}
m_pEffect->Enable();
m_pEffect->SetTextureUnit(0);
m_pTexture = new Texture(GL_TEXTURE_2D, "test.png");
if (!m_pTexture->Load()) {
return false;
}
return true;
}
bool Tutorial18::Init(char* pVSFileName, char* pFSFileName)
{
Vector3f Pos(0.0f, 0.0f, -3.0f);
Vector3f Target(0.0f, 0.0f, 1.0f);
Vector3f Up(0.0, 1.0f, 0.0f);
m_pGameCamera = new Camera(WINDOW_WIDTH, WINDOW_HEIGHT, Pos, Target, Up);
unsigned int Indices[] = { 0, 3, 1,
1, 3, 2,
2, 3, 0,
1, 2, 0
};
CreateIndexBuffer(Indices, sizeof(Indices));
CreateVertexBuffer(Indices, ARRAY_SIZE_IN_ELEMENTS(Indices));
m_pEffect = new LightingTechnique();
if (!m_pEffect->Init(pVSFileName, pFSFileName)) {
printf("Error initializing the lighting technique\n");
return false;
}
m_pEffect->Enable();
m_pEffect->SetTextureUnit(0);
m_pTexture = new Texture(GL_TEXTURE_2D, "/home/lparkin/Projects/S3/OpenGlDirsProject/LearnOpenGL-nonQt/Project/Content/test.png");
if (!m_pTexture->Load()) {
return false;
}
return true;
}
bool LightingTechnique::Init()
{
if (!Technique::Init()) {
return false;
}
if (!AddShader(GL_VERTEX_SHADER, pVS)) {
return false;
}
if (!AddShader(GL_FRAGMENT_SHADER, pFS)) {
return false;
}
if (!Finalize()) {
return false;
}
m_WVPLocation = GetUniformLocation("gWVP");
m_LightWVPLocation = GetUniformLocation("gLightWVP");
m_WorldMatrixLocation = GetUniformLocation("gWorld");
m_samplerLocation = GetUniformLocation("gSampler");
m_shadowMapLocation = GetUniformLocation("gShadowMap");
m_eyeWorldPosLocation = GetUniformLocation("gEyeWorldPos");
m_dirLightLocation.Color = GetUniformLocation("gDirectionalLight.Base.Color");
m_dirLightLocation.AmbientIntensity = GetUniformLocation("gDirectionalLight.Base.AmbientIntensity");
m_dirLightLocation.Direction = GetUniformLocation("gDirectionalLight.Direction");
m_dirLightLocation.DiffuseIntensity = GetUniformLocation("gDirectionalLight.Base.DiffuseIntensity");
m_matSpecularIntensityLocation = GetUniformLocation("gMatSpecularIntensity");
m_matSpecularPowerLocation = GetUniformLocation("gSpecularPower");
m_numPointLightsLocation = GetUniformLocation("gNumPointLights");
m_numSpotLightsLocation = GetUniformLocation("gNumSpotLights");
if (m_dirLightLocation.AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_WVPLocation == INVALID_UNIFORM_LOCATION ||
m_LightWVPLocation == INVALID_UNIFORM_LOCATION ||
m_WorldMatrixLocation == INVALID_UNIFORM_LOCATION ||
m_samplerLocation == INVALID_UNIFORM_LOCATION ||
m_shadowMapLocation == INVALID_UNIFORM_LOCATION ||
m_eyeWorldPosLocation == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Color == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Direction == INVALID_UNIFORM_LOCATION ||
m_matSpecularIntensityLocation == INVALID_UNIFORM_LOCATION ||
m_matSpecularPowerLocation == INVALID_UNIFORM_LOCATION ||
m_numPointLightsLocation == INVALID_UNIFORM_LOCATION ||
m_numSpotLightsLocation == INVALID_UNIFORM_LOCATION) {
return false;
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_pointLightsLocation) ; i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
snprintf(Name, sizeof(Name), "gPointLights[%d].Base.Color", i);
m_pointLightsLocation[i].Color = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Base.AmbientIntensity", i);
m_pointLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Position", i);
m_pointLightsLocation[i].Position = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Base.DiffuseIntensity", i);
m_pointLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Atten.Constant", i);
m_pointLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Atten.Linear", i);
m_pointLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gPointLights[%d].Atten.Exp", i);
m_pointLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_pointLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_spotLightsLocation) ; i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Base.Color", i);
m_spotLightsLocation[i].Color = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Base.AmbientIntensity", i);
m_spotLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Position", i);
m_spotLightsLocation[i].Position = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Direction", i);
m_spotLightsLocation[i].Direction = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Cutoff", i);
m_spotLightsLocation[i].Cutoff = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Base.DiffuseIntensity", i);
m_spotLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Constant", i);
m_spotLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Linear", i);
m_spotLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
snprintf(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Exp", i);
m_spotLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_spotLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Direction == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Cutoff == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
return true;
}
bool SkinnedMeshShaderManager::Init()
{
if (!ShaderManager::Init()) {
return false;
}
// if (!AddShader(GL_VERTEX_SHADER, "/mnt/FA404D5B404D1FAD/GitHub/cs1972/res/shaders/skinning.vert")) {
// return false;
// }
QString fileName = QDir::currentPath().append("/res/shaders/skinning.vert");
if (!AddShader(GL_VERTEX_SHADER, fileName)) {
return false;
}
// if (!AddShader(GL_FRAGMENT_SHADER, "/mnt/FA404D5B404D1FAD/GitHub/cs1972/res/shaders/skinning.frag")) {
// return false;
// }
fileName = QDir::currentPath().append("/res/shaders/skinning.frag");
if (!AddShader(GL_FRAGMENT_SHADER, fileName)) {
return false;
}
if (!Finalize()) {
return false;
}
m_WVPLocation = GetUniformLocation("gWVP");
m_WorldMatrixLocation = GetUniformLocation("gWorld");
m_colorTextureLocation = GetUniformLocation("gColorMap");
m_eyeWorldPosLocation = GetUniformLocation("gEyeWorldPos");
m_dirLightLocation.Color = GetUniformLocation("gDirectionalLight.Base.Color");
m_dirLightLocation.AmbientIntensity = GetUniformLocation("gDirectionalLight.Base.AmbientIntensity");
m_dirLightLocation.Direction = GetUniformLocation("gDirectionalLight.Direction");
m_dirLightLocation.DiffuseIntensity = GetUniformLocation("gDirectionalLight.Base.DiffuseIntensity");
m_matSpecularIntensityLocation = GetUniformLocation("gMatSpecularIntensity");
m_matSpecularPowerLocation = GetUniformLocation("gSpecularPower");
m_numPointLightsLocation = GetUniformLocation("gNumPointLights");
m_numSpotLightsLocation = GetUniformLocation("gNumSpotLights");
if (m_dirLightLocation.AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_WVPLocation == INVALID_UNIFORM_LOCATION ||
m_WorldMatrixLocation == INVALID_UNIFORM_LOCATION ||
m_colorTextureLocation == INVALID_UNIFORM_LOCATION ||
m_eyeWorldPosLocation == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Color == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Direction == INVALID_UNIFORM_LOCATION ||
m_matSpecularIntensityLocation == INVALID_UNIFORM_LOCATION ||
m_matSpecularPowerLocation == INVALID_UNIFORM_LOCATION ||
m_numPointLightsLocation == INVALID_UNIFORM_LOCATION ||
m_numSpotLightsLocation == INVALID_UNIFORM_LOCATION) {
return false;
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_pointLightsLocation) ; i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.Color", i);
m_pointLightsLocation[i].Color = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.AmbientIntensity", i);
m_pointLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Position", i);
m_pointLightsLocation[i].Position = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.DiffuseIntensity", i);
m_pointLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Constant", i);
m_pointLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Linear", i);
m_pointLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Exp", i);
m_pointLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_pointLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_spotLightsLocation) ; i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.Color", i);
m_spotLightsLocation[i].Color = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.AmbientIntensity", i);
m_spotLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Position", i);
m_spotLightsLocation[i].Position = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Direction", i);
m_spotLightsLocation[i].Direction = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Cutoff", i);
m_spotLightsLocation[i].Cutoff = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.DiffuseIntensity", i);
m_spotLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Constant", i);
m_spotLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Linear", i);
m_spotLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Exp", i);
m_spotLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_spotLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Direction == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Cutoff == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(m_boneLocation) ; i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
SNPRINTF(Name, sizeof(Name), "gBones[%d]", i);
m_boneLocation[i] = GetUniformLocation(Name);
}
return true;
}
bool Lighting::Init()
{
if (!Graphics::Init()) {
return false;
}
if (!AddShader(GL_VERTEX_SHADER, "D:/GAM300/OneEngine/OneEngine/Shaders/basic_lighting.vs")) {
return false;
}
if (!AddShader(GL_FRAGMENT_SHADER, "D:/GAM300/OneEngine/OneEngine/Shaders/basic_lighting.fs")) {
return false;
}
if (!Finalize()) {
return false;
}
m_WVPLocation = GetUniformLocation("gWVP");
m_WorldMatrixLocation = GetUniformLocation("gWorld");
m_colorTextureLocation = GetUniformLocation("gColorMap");
//m_samplerLocation = GetUniformLocation("gSampler");
m_eyeWorldPosLocation = GetUniformLocation("gEyeWorldPos");
m_dirLightLocation.Color = GetUniformLocation("gDirectionalLight.Base.Color");
m_dirLightLocation.AmbientIntensity = GetUniformLocation("gDirectionalLight.Base.AmbientIntensity");
m_dirLightLocation.Direction = GetUniformLocation("gDirectionalLight.Direction");
m_dirLightLocation.DiffuseIntensity = GetUniformLocation("gDirectionalLight.Base.DiffuseIntensity");
m_matSpecularIntensityLocation = GetUniformLocation("gMatSpecularIntensity");
m_matSpecularPowerLocation = GetUniformLocation("gSpecularPower");
m_numPointLightsLocation = GetUniformLocation("gNumPointLights");
m_numSpotLightsLocation = GetUniformLocation("gNumSpotLights");
if (m_dirLightLocation.AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_WVPLocation == INVALID_UNIFORM_LOCATION ||
m_WorldMatrixLocation == INVALID_UNIFORM_LOCATION ||
m_colorTextureLocation == INVALID_UNIFORM_LOCATION ||
m_eyeWorldPosLocation == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Color == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_dirLightLocation.Direction == INVALID_UNIFORM_LOCATION ||
m_matSpecularIntensityLocation == INVALID_UNIFORM_LOCATION ||
m_matSpecularPowerLocation == INVALID_UNIFORM_LOCATION ||
m_numPointLightsLocation == INVALID_UNIFORM_LOCATION ||
m_numSpotLightsLocation == INVALID_UNIFORM_LOCATION) {
return false;
}
for (unsigned int i = 0; i < ARRAY_SIZE_IN_ELEMENTS(m_pointLightsLocation); i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.Color", i);
m_pointLightsLocation[i].Color = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.AmbientIntensity", i);
m_pointLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Position", i);
m_pointLightsLocation[i].Position = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Base.DiffuseIntensity", i);
m_pointLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Constant", i);
m_pointLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Linear", i);
m_pointLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gPointLights[%d].Atten.Exp", i);
m_pointLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_pointLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_pointLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
for (unsigned int i = 0; i < ARRAY_SIZE_IN_ELEMENTS(m_spotLightsLocation); i++) {
char Name[128];
memset(Name, 0, sizeof(Name));
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.Color", i);
m_spotLightsLocation[i].Color = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.AmbientIntensity", i);
m_spotLightsLocation[i].AmbientIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Position", i);
m_spotLightsLocation[i].Position = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Direction", i);
m_spotLightsLocation[i].Direction = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Cutoff", i);
m_spotLightsLocation[i].Cutoff = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Base.DiffuseIntensity", i);
m_spotLightsLocation[i].DiffuseIntensity = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Constant", i);
m_spotLightsLocation[i].Atten.Constant = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Linear", i);
m_spotLightsLocation[i].Atten.Linear = GetUniformLocation(Name);
SNPRINTF(Name, sizeof(Name), "gSpotLights[%d].Base.Atten.Exp", i);
m_spotLightsLocation[i].Atten.Exp = GetUniformLocation(Name);
if (m_spotLightsLocation[i].Color == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].AmbientIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Position == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Direction == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Cutoff == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].DiffuseIntensity == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Constant == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Linear == INVALID_UNIFORM_LOCATION ||
m_spotLightsLocation[i].Atten.Exp == INVALID_UNIFORM_LOCATION) {
return false;
}
}
return true;
}
