/**
* @brief Initialization on the rendering context.
*/
void SetupRC()
{
// Initialze Shader Manager
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
// This makes a torus
gltMakeSphere(sunSphereBatch, 0.4f, 30, 30);
// This make a sphere
gltMakeSphere(earthSphereBatch, 0.2f, 26, 13);
// This make a small sphere
gltMakeSphere(moonSphereBatch, 0.1, 18, 9);
// Make the floor
floorBatch.Begin(GL_LINES, 324);
for(GLfloat x = -20.0; x <= 20.0f; x+= 0.5)
{
floorBatch.Vertex3f(x, -0.55f, 20.0f);
floorBatch.Vertex3f(x, -0.55f, -20.0f);
floorBatch.Vertex3f(20.0f, -0.55f, x);
floorBatch.Vertex3f(-20.0f, -0.55f, x);
}
floorBatch.End();
}
// This function does any needed initialization on the rendering
// context.
void SetupRC(void)
{
// Background
glClearColor(0.025f, 0.25f, 0.25f, 1.0f );
glEnable(GL_DEPTH_TEST);
shaderManager.InitializeStockShaders();
viewFrame.MoveForward(4.0f);
// Make the torus
gltMakeTorus(torusBatch, .80f, 0.25f, 52, 26);
toonShader = gltLoadShaderPairWithAttributes("ToonShader.vp", "ToonShader.fp", 2, GLT_ATTRIBUTE_VERTEX, "vVertex",
GLT_ATTRIBUTE_NORMAL, "vNormal");
locLight = glGetUniformLocation(toonShader, "vLightPosition");
locMVP = glGetUniformLocation(toonShader, "mvpMatrix");
locMV = glGetUniformLocation(toonShader, "mvMatrix");
locNM = glGetUniformLocation(toonShader, "normalMatrix");
locColorTable = glGetUniformLocation(toonShader, "colorTable");
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_1D, texture);
GLubyte textureData[4][3] = { 32, 0, 0,
64, 0, 0,
128, 0, 0,
255, 0, 0};
glTexImage1D(GL_TEXTURE_1D, 0, GL_RGB, 4, 0, GL_RGB, GL_UNSIGNED_BYTE, textureData);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
}
//////////////////////////////////////////////////////////////////
// This function does any needed initialization on the rendering
// context.
void SetupRC()
{
// Initialze Shader Manager
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
// This makes a torus
gltMakeTorus(torusBatch, 0.4f, 0.15f, 30, 30);
// This make a sphere
gltMakeSphere(sphereBatch, 0.1f, 26, 13);
floorBatch.Begin(GL_LINES, 324);
for(GLfloat x = -20.0; x <= 20.0f; x+= 0.5) {
floorBatch.Vertex3f(x, -0.55f, 20.0f);
floorBatch.Vertex3f(x, -0.55f, -20.0f);
floorBatch.Vertex3f(20.0f, -0.55f, x);
floorBatch.Vertex3f(-20.0f, -0.55f, x);
}
floorBatch.End();
// Randomly place the spheres
for(int i = 0; i < NUM_SPHERES; i++) {
GLfloat x = ((GLfloat)((rand() % 400) - 200) * 0.1f);
GLfloat z = ((GLfloat)((rand() % 400) - 200) * 0.1f);
spheres[i].SetOrigin(x, 0.0f, z);
}
}
// rendering context initialization
void SetupRC(){
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
glClearColor(r, g, b, 1.0f);
gltMakeCube(cubeBatch, .1f);
GLfloat x, y;
// TODO - enable realtime switching between these (and more)
for(int i = 0; i < PACKET_SIZE; i++){
if(mapper.getCompoundArg('s') == "circle"){
x = sin(i * .1);
y = cos(i * .1);
} else if(mapper.getCompoundArg('s') == "wave"){
x = -(PACKET_SIZE * .5 * barWidth * .2) + i * barWidth * .2;
y = cos(i * .1);
} else{
x = -(PACKET_SIZE * .5 * barWidth * .2) + i * barWidth * .2;
y = 0;
}
bars[i].SetOrigin(x, y, -3.0f);
}
for(int i = 0; i < NUM_MACROS; i++){
// TODO - parameterize this spacing
macros[i].refFrame.SetOrigin((rand() % 20) - 10, (rand() % 20) - 10, (rand() % 10) - 20);
//macros[i].refFrame.RotateLocalZ(i*5);
macros[i].multiplier = rand() % 10;
}
}
void setupRC()
{
expCounter = counterLoader();
//BG:
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
//Enable depth testing so things won't look effed up:
glEnable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_SRC_COLOR);
//Initialize stock shaders from GLTools:
shaderManager.InitializeStockShaders();
//Move cam back:
cameraFrame.MoveForward(-30.0f);
cameraFrame.MoveRight(-5.0f);
cameraFrame.MoveUp(-8.0f);
newDeskButton.init(20, 80, 165, 70, "Assets/button_new_desk165x70.tga");
removeDeskButton.init(208, 80, 175, 67, "Assets/button_remove_desk175x67.tga");
exportButton.init(403, 80, 168, 67, "Assets/button_export168x67.tga");
M3DVector4f deskShine = {0.5, 0.5, 0.5, 1.0};
M3DVector4f deskColor = {0.0f, 0.0f, 0.5f, 1.0f};
hlGrid.init(0.0f, 0.0f, 0.0f, C_DM/2);
cRoom.init();
stuDesks.init(deskColor, deskShine, C_DM/2);
}
// This function does any needed initialization on the rendering
// context.
void SetupRC(void)
{
// Background
glClearColor(0.0f, 0.0f, 0.0f, 1.0f );
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
shaderManager.InitializeStockShaders();
viewFrame.MoveForward(4.0f);
// Make the sphere
gltMakeSphere(sphereBatch, 1.0f, 52, 26);
normalMapShader = gltLoadShaderPairWithAttributes("NormalMapped\\NormalMapped.vp", "NormalMapped\\NormalMapped.fp", 3, GLT_ATTRIBUTE_VERTEX, "vVertex",
GLT_ATTRIBUTE_NORMAL, "vNormal", GLT_ATTRIBUTE_TEXTURE0, "vTexture0");
locAmbient = glGetUniformLocation(normalMapShader, "ambientColor");
locDiffuse = glGetUniformLocation(normalMapShader, "diffuseColor");
locLight = glGetUniformLocation(normalMapShader, "vLightPosition");
locMVP = glGetUniformLocation(normalMapShader, "mvpMatrix");
locMV = glGetUniformLocation(normalMapShader, "mvMatrix");
locNM = glGetUniformLocation(normalMapShader, "normalMatrix");
locColorMap = glGetUniformLocation(normalMapShader, "colorMap");
locNormalMap = glGetUniformLocation(normalMapShader, "normalMap");
glGenTextures(2, texture);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, texture[0]);
LoadTGATexture("NormalMapped\\IceMoon.tga", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, texture[1]);
LoadTGATexture("NormalMapped\\IceMoonBump.tga", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, GL_REPEAT);
}
// This function does any needed initialization on the rendering
// context.
void SetupRC(void)
{
// Background
glClearColor(0.0f, 0.0f, 0.0f, 1.0f );
glEnable(GL_DEPTH_TEST);
shaderManager.InitializeStockShaders();
viewFrame.MoveForward(4.0f);
// Make the torus
gltMakeTorus(torusBatch, .80f, 0.25f, 52, 26);
ADSDissloveShader = gltLoadShaderPairWithAttributes("Dissolve.vp", "Dissolve.fp", 3, GLT_ATTRIBUTE_VERTEX, "vVertex",
GLT_ATTRIBUTE_NORMAL, "vNormal", GLT_ATTRIBUTE_TEXTURE0, "vTexCoords0");
locAmbient = glGetUniformLocation(ADSDissloveShader, "ambientColor");
locDiffuse = glGetUniformLocation(ADSDissloveShader, "diffuseColor");
locSpecular = glGetUniformLocation(ADSDissloveShader, "specularColor");
locLight = glGetUniformLocation(ADSDissloveShader, "vLightPosition");
locMVP = glGetUniformLocation(ADSDissloveShader, "mvpMatrix");
locMV = glGetUniformLocation(ADSDissloveShader, "mvMatrix");
locNM = glGetUniformLocation(ADSDissloveShader, "normalMatrix");
locTexture = glGetUniformLocation(ADSDissloveShader, "cloudTexture");
locDissolveFactor = glGetUniformLocation(ADSDissloveShader, "dissolveFactor");
glGenTextures(1, &cloudTexture);
glBindTexture(GL_TEXTURE_1D, cloudTexture);
LoadTGATexture("Clouds.tga", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE);
}
DualParaboloidConversion(const GLShaderManager& shaderManager) :
m_Program(shaderManager.buildProgram({
"cube_mapping/cubeMapUtils.cs",
getCubeMapSphereTextureShader(".cs"),
"cube_mapping/cubeMapsToDualParaboloidMapBuffers.cs"
})) {
}
//////////////////////////////////////////////////////////////////
// This function does any needed initialization on the rendering
// context.
void SetupRC()
{
// Make sure OpenGL entry points are set
glewInit();
// Initialze Shader Manager
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
// This makes a torus
gltMakeTorus(torusBatch, 0.4f, 0.15f, 40, 20);
// This makes a sphere
gltMakeSphere(sphereBatch, 0.1f, 26, 13);
// Make the solid ground
GLfloat texSize = 10.0f;
floorBatch.Begin(GL_TRIANGLE_FAN, 4, 1);
floorBatch.MultiTexCoord2f(0, 0.0f, 0.0f);
floorBatch.Vertex3f(-20.0f, -0.41f, 20.0f);
floorBatch.MultiTexCoord2f(0, texSize, 0.0f);
floorBatch.Vertex3f(20.0f, -0.41f, 20.0f);
floorBatch.MultiTexCoord2f(0, texSize, texSize);
floorBatch.Vertex3f(20.0f, -0.41f, -20.0f);
floorBatch.MultiTexCoord2f(0, 0.0f, texSize);
floorBatch.Vertex3f(-20.0f, -0.41f, -20.0f);
floorBatch.End();
// Make 3 texture objects
glGenTextures(3, uiTextures);
// Load the Marble
glBindTexture(GL_TEXTURE_2D, uiTextures[0]);
LoadTGATexture("marble.tga", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, GL_REPEAT);
// Load Mars
glBindTexture(GL_TEXTURE_2D, uiTextures[1]);
LoadTGATexture("marslike.tga", GL_LINEAR_MIPMAP_LINEAR,
GL_LINEAR, GL_CLAMP_TO_EDGE);
// Load Moon
glBindTexture(GL_TEXTURE_2D, uiTextures[2]);
LoadTGATexture("moonlike.tga", GL_LINEAR_MIPMAP_LINEAR,
GL_LINEAR, GL_CLAMP_TO_EDGE);
// Randomly place the spheres
for(int i = 0; i < NUM_SPHERES; i++) {
GLfloat x = ((GLfloat)((rand() % 400) - 200) * 0.1f);
GLfloat z = ((GLfloat)((rand() % 400) - 200) * 0.1f);
spheres[i].SetOrigin(x, 0.0f, z);
}
}
//////////////////////////////////////////////////////////////////
// This function does any needed initialization on the rendering
// context.
void SetupRC()
{
// Initialze Shader Manager
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
#ifndef OPENGL_ES
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
#else
torusBatch.SetPrimitiveType(GL_LINE_LOOP);
#endif
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
// This makes a torus
gltMakeTorus(torusBatch, 0.4f, 0.15f, 30, 30);
floorBatch.Begin(GL_LINES, 324);
for(GLfloat x = -20.0; x <= 20.0f; x+= 0.5) {
floorBatch.Vertex3f(x, -0.55f, 20.0f);
floorBatch.Vertex3f(x, -0.55f, -20.0f);
floorBatch.Vertex3f(20.0f, -0.55f, x);
floorBatch.Vertex3f(-20.0f, -0.55f, x);
}
floorBatch.End();
}
///////////////////////////////////////////////////////
// Called to draw scene
void RenderScene(void)
{
// Clear the window with current clearing color
glClear(GL_COLOR_BUFFER_BIT);
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0.0f, 0.0f, viewZ);
shaderManager.UseStockShader(GLT_SHADER_TEXTURE_REPLACE, transformPipeline.GetModelViewProjectionMatrix(), 0);
glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_FLOOR]);
floorBatch.Draw();
glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_CEILING]);
ceilingBatch.Draw();
glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_BRICK]);
leftWallBatch.Draw();
rightWallBatch.Draw();
modelViewMatrix.PopMatrix();
// Buffer swap
glutSwapBuffers();
}
// Called to draw scene
void RenderScene(void)
{
// Clear the window and the depth buffer
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Turn culling on if flag is set
if(iCull)
glEnable(GL_CULL_FACE);
else
glDisable(GL_CULL_FACE);
// Enable depth testing if flag is set
if(iDepth)
glEnable(GL_DEPTH_TEST);
else
glDisable(GL_DEPTH_TEST);
modelViewMatix.PushMatrix(viewFrame);
GLfloat vRed[] = { 1.0f, 0.0f, 0.0f, 1.0f };
//shaderManager.UseStockShader(GLT_SHADER_FLAT, transformPipeline.GetModelViewProjectionMatrix(), vRed);
shaderManager.UseStockShader(GLT_SHADER_DEFAULT_LIGHT, transformPipeline.GetModelViewMatrix(), transformPipeline.GetProjectionMatrix(), vRed);
torusBatch.Draw();
modelViewMatix.PopMatrix();
glutSwapBuffers();
}
///////////////////////////////////////////////////
// Called to draw scene
void RenderScene(void)
{
// Clear the window
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Everything is white
GLfloat vWhite [] = { 1.0f, 1.0f, 1.0f, 1.0f };
shaderManager.UseStockShader(GLT_SHADER_FLAT, viewFrustum.GetProjectionMatrix(), vWhite);
// Draw small stars
glPointSize(1.0f);
smallStarBatch.Draw();
// Draw medium sized stars
glPointSize(4.0f);
mediumStarBatch.Draw();
// Draw largest stars
glPointSize(8.0f);
largeStarBatch.Draw();
// Draw the "moon"
moonBatch.Draw();
// Draw distant horizon
glLineWidth(3.5);
mountainRangeBatch.Draw();
moonBatch.Draw();
// Swap buffers
glutSwapBuffers();
}
void SetupRC()
{
// Background
glClearColor(0.0f, 0.0f, 0.0f, 1.0f );
viewFrame.MoveForward(4.0f);
shaderManager.InitializeStockShaders();
// Simple triangle
// Load up a triangle
GLfloat vVerts[] = {
-0.5f, 0.0f, 0.0f,
0.5f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f
};
GLfloat vTexCoords [] = {
0.0f, 0.0f,
1.0f, 0.0f,
0.5f, 1.0f
};
triangleBatch.Begin(GL_TRIANGLES, 3, 1);
triangleBatch.CopyVertexData3f(vVerts);
triangleBatch.CopyTexCoordData2f(vTexCoords, 0);
triangleBatch.End();
texturedIdentity = gltLoadShaderPairWithAttributes("TexturedIdentity.vp", "TexturedIdentity.fp", 2, GLT_ATTRIBUTE_VERTEX, "vVertex", GLT_ATTRIBUTE_TEXTURE0, "vTexCoords");
glGenTextures(1, &stoneTexture);
glBindTexture(GL_TEXTURE_2D, stoneTexture);
LoadTGATexture("Stone.tga", GL_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE);
}
// This function does any needed initialization on the rendering context.
void SetupRC(void)
{
// Background
glClearColor(0.2f, 0.2f, 0.3f, 1.0f );
glEnable(GL_DEPTH_TEST);
shaderManager.InitializeStockShaders();
viewFrame.MoveForward(4.0f);
// Make the torus
gltMakeTorus(torusBatch, .70f, 0.10f, 11, 7);
explodeProgram = gltLoadShaderTripletWithAttributes("../../Data/Shaders/Chapter11/GSExplode.vs",
"../../Data/Shaders/Chapter11/GSExplode.gs",
"../../Data/Shaders/Chapter11/GSExplode.fs",
2,
GLT_ATTRIBUTE_VERTEX, "vVertex",
GLT_ATTRIBUTE_NORMAL, "vNormal");
locMVP = glGetUniformLocation(explodeProgram, "mvpMatrix");
locMV = glGetUniformLocation(explodeProgram, "mvMatrix");
locNM = glGetUniformLocation(explodeProgram, "normalMatrix");
locPushOut = glGetUniformLocation(explodeProgram, "push_out");
}
ConvertPass2(const GLShaderManager& shaderManager) :
m_Program(shaderManager.buildProgram({
"cube_mapping/cubeMapUtils.cs",
getCubeMapSphereTextureShader(".cs"),
"cube_mapping/cubeMapsToSphericalMapBuffers.cs"
})) {
}
// This function does any needed initialization on the rendering context.
static void SetupRC(void)
{
// Background
glClearColor(0.2f, 0.2f, 0.3f, 1.0f );
glEnable(GL_DEPTH_TEST);
shaderManager.InitializeStockShaders();
viewFrame.MoveForward(4.0f);
// Make the torus
gltMakeTorus(torusBatch, .70f, 0.30f, 32, 16);
cullingShader = gltLoadShaderTripletWithAttributes("../../Data/Shaders/Chapter11/GSCulling.vs",
"../../Data/Shaders/Chapter11/GSCulling.gs",
"../../Data/Shaders/Chapter11/GSCulling.fs",
2,
GLT_ATTRIBUTE_VERTEX, "vVertex",
GLT_ATTRIBUTE_NORMAL, "vNormal");
locMVP = glGetUniformLocation(cullingShader, "mvpMatrix");
locMV = glGetUniformLocation(cullingShader, "mvMatrix");
locNM = glGetUniformLocation(cullingShader, "normalMatrix");
locViewpoint = glGetUniformLocation(cullingShader, "viewpoint");
}
void SetupRC()
{
// Blue background
glClearColor(0.0f, 0.0f, 1.0f, 1.0f);
shaderManager.InitializeStockShaders();
GLfloat vVerts[] = {
-0.5f, 0.0f, 0.0f,
0.5f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f
};
GLfloat vColors[] = {
1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f, 1.0f
};
triangleBatch.Begin(GL_TRIANGLES, 3);
triangleBatch.CopyVertexData3f(vVerts);
triangleBatch.CopyColorData4f(vColors);
triangleBatch.End();
myIdentityShader = gltLoadShaderPairWithAttributes("ShadedIdentity.vp", "ShadedIdentity.fp", 2,
GLT_ATTRIBUTE_VERTEX, "vVertex", GLT_ATTRIBUTE_COLOR, "vColor");
}
void Display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
static CStopWatch timer;
GLfloat yRot = timer.GetElapsedSeconds()*20.0f;
GLfloat vWhite[] = {1.0f,1.0f,1.0f,1.0f};
GLfloat vLightPos[] = {0.0f,2.0f,2.0f};
GLfloat vAmbient[] = {0.3f,0.3f,1.0f,1.0f};
modelViewMatrix.PushMatrix();
//move to camera view
M3DMatrix44f mCamera;
cameraFrame.GetCameraMatrix(mCamera);
modelViewMatrix.MultMatrix(mCamera);
modelViewMatrix.PushMatrix();
modelViewMatrix.Rotate(yRot,1.0,1.0,1.0);
glBindTexture(GL_TEXTURE_2D,fbxTexture);
shaderManager.UseStockShader(GLT_SHADER_TEXTURE_POINT_LIGHT_DIFF,
transformPipeLine.GetModelViewMatrix(),
transformPipeLine.GetProjectionMatrix(),
vLightPos, vWhite, 0);
//*/shaderManager.UseStockShader(GLT_SHADER_FLAT, transformPipeLine.GetModelViewProjectionMatrix(),vWhite);
modelViewMatrix.Scale(0.05,0.05,0.05);
rTest.DrawReader();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
glutSwapBuffers();
glutPostRedisplay();
}
void RenderScene(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
modelViewMatrix.PushMatrix();
{
modelViewMatrix.Translate(0.0f, 0.0f, viewZ);
shaderManager.UseStockShader(GLT_SHADER_TEXTURE_REPLACE, transformPipeLine.GetModelViewProjectionMatrix(), 0);
glBindTexture(GL_TEXTURE_2D, uiTextures[TEXTURE_FLOOR]);
floorBatch.Draw();
glBindTexture(GL_TEXTURE_2D, uiTextures[TEXTURE_CEILING]);
ceilingBatch.Draw();
glBindTexture(GL_TEXTURE_2D, uiTextures[TEXTURE_BRICK]);
leftWallBatch.Draw();
rightWallBatch.Draw();
}
modelViewMatrix.PopMatrix();
glutSwapBuffers();
}
///////////////////////////////////////////////////////////////////////////////
// Called to draw scene
void RenderScene(void)
{
static GLfloat vLightPos [] = { 1.0f, 1.0f, 0.0f };
static GLfloat vWhite [] = { 1.0f, 1.0f, 1.0f, 1.0f };
// Clear the window with current clearing color
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
modelViewMatrix.PushMatrix();
M3DMatrix44f mCamera;
cameraFrame.GetCameraMatrix(mCamera);
modelViewMatrix.MultMatrix(mCamera);
M3DMatrix44f mObjectFrame;
objectFrame.GetMatrix(mObjectFrame);
modelViewMatrix.MultMatrix(mObjectFrame);
glBindTexture(GL_TEXTURE_2D, textureID);
shaderManager.UseStockShader(GLT_SHADER_TEXTURE_POINT_LIGHT_DIFF,
transformPipeline.GetModelViewMatrix(),
transformPipeline.GetProjectionMatrix(),
vLightPos, vWhite, 0);
pyramidBatch.Draw();
modelViewMatrix.PopMatrix();
// Flush drawing commands
glutSwapBuffers();
}
void DrawBaeumchen() {
// Boden
modelViewMatrix.PushMatrix();
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0, -25, 0);
modelViewMatrix.Scale(20, -0.01, 20);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
modelViewMatrix.PopMatrix();
DrawCube();
// Baumstamm
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0, 0.0, 0);
modelViewMatrix.PushMatrix();
modelViewMatrix.Scale(0.3, 0.5, 0.3);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
modelViewMatrix.PopMatrix();
DrawCylinder();
//unterster Kegel
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0, 25.0, 0);
modelViewMatrix.Scale(1.5, 1.5, 1.5);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawCone();
// mittlerer Kegel
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0, 40.0, 0);
modelViewMatrix.Scale(0.75, 0.75, 0.75);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawCone();
// Spitze
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0, 50.0, 0);
modelViewMatrix.Scale(0.75, 0.75, 0.75);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawCone();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
}
RenderPass(const GLShaderManager& shaderManager,
const std::vector<std::string>& shaders):
m_Program(shaderManager.buildProgram(
concat(std::vector<std::string>({
"cube_mapping/cubeMapping.vs",
"cube_mapping/cubeMapping.gs"}),
shaders))) {
}
void SetupRC(void)
{
shaderManager.InitializeStockShaders();
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
gltMakeSphere(sphereBatch, 0.2f, 26, 13);
gltMakeTorus(torusBatch, 0.4f, 0.15f, 30, 30);
for (size_t i = 0; i < NUM_SPHERES; ++i)
{
float x = (GLfloat(rand() % 400) - 200.0f) * 0.1f;
float z = (GLfloat(rand() % 400) - 200.0f) * 0.1f;
sphereFrames[i].SetOrigin(x, 0.0f, z);
}
//Make the solid ground
GLfloat texSize = 10.0f;
floorBatch.Begin(GL_TRIANGLE_FAN, 4,1);
{
//没看懂纹理和顶点的映射关系
floorBatch.MultiTexCoord2f(0, 0.0f, 0.0f);
floorBatch.Vertex3f(-20.0f, -0.41f, 20.0f);
floorBatch.MultiTexCoord2f(0, texSize, 0.0f);
floorBatch.Vertex3f(20.0f, -0.41f, 20.0f);
floorBatch.MultiTexCoord2f(0, texSize, texSize);
floorBatch.Vertex3f(20.0f, -0.41f, -20.0f);
floorBatch.MultiTexCoord2f(0, 0.0f, texSize);
floorBatch.Vertex3f(-20.0f, -0.41f, -20.0f);
}
floorBatch.End();
// Make 3 texture objects
glGenTextures(3, uiTextures);
// Load the Marble
glBindTexture(GL_TEXTURE_2D, uiTextures[0]);
LoadTGATexture("marble.tga", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, GL_REPEAT);
// Load Mars
glBindTexture(GL_TEXTURE_2D, uiTextures[1]);
LoadTGATexture("marslike.tga", GL_LINEAR_MIPMAP_LINEAR,
GL_LINEAR, GL_CLAMP_TO_EDGE);
// Load Moon
glBindTexture(GL_TEXTURE_2D, uiTextures[2]);
LoadTGATexture("moonlike.tga", GL_LINEAR_MIPMAP_LINEAR,
GL_LINEAR, GL_CLAMP_TO_EDGE);
}
///////////////////////////////////////////////////////////////////////////////
// Draw the scene
//
void DrawWorld(GLfloat yRot)
{
M3DMatrix44f mCamera;
modelViewMatrix.GetMatrix(mCamera);
// Need light position relative to the Camera
M3DVector4f vLightTransformed;
m3dTransformVector4(vLightTransformed, vLightPos, mCamera);
// Draw the light source as a small white unshaded sphere
modelViewMatrix.PushMatrix();
modelViewMatrix.Translatev(vLightPos);
if(bUseFBO)
UseProcessProgram(vLightPos, vWhite, -1);
else
shaderManager.UseStockShader(GLT_SHADER_FLAT, transformPipeline.GetModelViewProjectionMatrix(), vWhite);
sphereBatch.Draw();
modelViewMatrix.PopMatrix();
// Draw stuff relative to the camera
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0.0f, 0.2f, -2.5f);
modelViewMatrix.PushMatrix();
modelViewMatrix.Rotate(yRot, 0.0f, 1.0f, 0.0f);
modelViewMatrix.Translate(0.0, (GLfloat)-0.60, 0.0);
modelViewMatrix.Scale((GLfloat)0.02, (GLfloat)0.006, (GLfloat)0.02);
glBindTexture(GL_TEXTURE_2D, ninjaTex[0]);
if(bUseFBO)
{
UseProcessProgram(vLightTransformed, vWhite, 0);
}
else
{
shaderManager.UseStockShader(GLT_SHADER_TEXTURE_REPLACE, transformPipeline.GetModelViewProjectionMatrix(), 0);
}
ninja.Render(0,0);
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
}
void DrawMaennchen(float angle) {
//float overallScaleFactor = 0.2 * cos(GL_PI / 200 * angle) + 1;
float jumpFactor = abs(cos(GL_PI/10 * angle));
/**
* Rumpf zeichnen
**/
modelViewMatrix.PushMatrix();
modelViewMatrix.Rotate(angle, 0, -1, 0);
// generelle Verschiebung aus dem Mittelpunkt heraus
modelViewMatrix.Translate(200.0f, 0.0f, 0.0f);
// Verschiebung fuer Huepfbahn
modelViewMatrix.Translate(0.0f, 30 * jumpFactor, 0);
//modelViewMatrix.Scale(overallScaleFactor, overallScaleFactor, overallScaleFactor);
modelViewMatrix.PushMatrix();
modelViewMatrix.Scale(0.9, 1.0, 0.7);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawCylinder();
modelViewMatrix.PopMatrix();
// Hals
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0.0f, 55.0f, 0.0f);
modelViewMatrix.PushMatrix();
modelViewMatrix.Scale(0.25, 0.15, 0.25);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawCylinder();
modelViewMatrix.PopMatrix();
// Kopf
modelViewMatrix.PushMatrix();
modelViewMatrix.Translate(0.0f, 40.0f, 0.0f);
modelViewMatrix.Scale(0.72, 0.72, 0.72);
shaderManager.UseStockShader(GLT_SHADER_FLAT_ATTRIBUTES, transformPipeline.GetModelViewProjectionMatrix());
DrawSphere();
modelViewMatrix.PopMatrix();
modelViewMatrix.PopMatrix();
// Giedmaßen zeichnen - abhaengig vom Rumpf!
DrawLimbs(angle);
modelViewMatrix.PopMatrix();
}
DrawPass(const GLShaderManager& shaderManager):
m_Program(shaderManager.buildProgram({
"utils.fs",
"image.vs",
"cube_mapping/cubeMapUtils.fs",
getCubeMapSphereTextureShader(".fs"),
"cube_mapping/drawCubeMap.fs"
})) {
}
///////////////////////////////////////////////////////////////////////////////
// This function does any needed initialization on the rendering context.
// This is the first opportunity to do any OpenGL related tasks.
void SetupRC()
{
// Blue background
glClearColor(0.0f, 0.0f, 1.0f, 1.0f );
shaderManager.InitializeStockShaders();
// Load up a triangle
GLfloat vVerts[] = { -0.5f, 0.0f, 0.0f,
0.5f, 0.0f, 0.0f,
0.0f, 0.5f, 0.0f };
triangleBatch.Begin(GL_TRIANGLES, 3);
triangleBatch.CopyVertexData3f(vVerts);
triangleBatch.End();
myIdentityShader = shaderManager.LoadShaderPairWithAttributes("Identity.vp", "Identity.fp", 1, GLT_ATTRIBUTE_VERTEX, "vVertex");
}
void SetupPC()
{
glClearColor(0.75f, 0.75f, 0.75f,1.0f);
shaderManager.InitializeStockShaders();
SquareRotationBatch.Begin(GL_TRIANGLE_FAN, 4);
SquareRotationBatch.CopyVertexData3f(Square);
SquareRotationBatch.End();
}
void MyGLWidget::paintGL()
{
// Clear the window with current clearing color
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
GLfloat vRed[] = { 1.0f, 0.0f, 0.0f, 0.8f };
shaderManager.UseStockShader(GLT_SHADER_IDENTITY, vRed);
squareBatch.Draw();
swapBuffers();
}