void DrawLookAtPoint(glutil::MatrixStack &modelMatrix)
{
glDisable(GL_DEPTH_TEST);
glutil::PushStack push(modelMatrix);
modelMatrix.SetIdentity();
modelMatrix.Translate(glm::vec3(0.0f, 0.0f, -g_viewPole.GetView().radius));
glUseProgram(UniformColor.theProgram);
glUniformMatrix4fv(UniformColor.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
g_pCylinderMesh->Render();
glUseProgram(0);
glEnable(GL_DEPTH_TEST);
}
void DrawRoad(glutil::MatrixStack &modelMatrix)
{
glutil::PushStack push(modelMatrix);
glDisable(GL_DEPTH_TEST);
glm::mat4 worldToCamera = modelMatrix.Top();
modelMatrix.SetIdentity();
modelMatrix.Scale(glm::vec3(30.0f, 1.0f, 100.0f));
modelMatrix.Translate(0.0f, 0.0f, -0.5f);
glUseProgram(UniformColorAndLightProgram.theProgram);
glUniformMatrix4fv(UniformColorAndLightProgram.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
glUniform3f(UniformColorAndLightProgram.ka, 0.3f, 0.3f, 0.3f);
glUniform1f(UniformColorAndLightProgram.spotLight.cutoffUnif, 73.0);
glUniform1f(UniformColorAndLightProgram.spotLight.exponentUnif, 3.0);
glUniform3fv(UniformColorAndLightProgram.spotLight.directionUnif, 1, glm::value_ptr(car->reflectorDirection()));
glUniform3fv(UniformColorAndLightProgram.spotLight.intensityUnif, 1, glm::value_ptr(glm::vec3(1.0, 1.0, 1.0)));
SendReflectorPosition(UniformColorAndLightProgram.spotLight.positionLeftReflectorUnif, -0.2f, 0.2f, 0.5f);
SendReflectorPosition(UniformColorAndLightProgram.spotLight.positionRightReflectorUnif, 0.2f, 0.2f, 0.5f);
glUniformMatrix4fv(UniformColorAndLightProgram.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
glUniformMatrix4fv(UniformColorAndLightProgram.worldToCameraMatrixUnif, 1, GL_FALSE, glm::value_ptr(worldToCamera));
glUniformMatrix4fv(UniformColorAndLightProgram.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
glUniform4f(UniformColorAndLightProgram.baseColorUnif, 0.72f, 0.71f, 0.35f, 1.0f);
glUniform4fv(UniformColorAndLightProgram.lightIntensityUnif, 1, glm::value_ptr(glm::vec4(0.3f, 0.3f, 0.3f, 1.0f)));
glm::vec3 worldLightPos(CalcLightPosition());
glUniform3fv(UniformColorAndLightProgram.worldSpaceLightPosUnif, 1, glm::value_ptr(worldLightPos));
g_pPlaneMesh->Render();
glUseProgram(0);
glEnable(GL_DEPTH_TEST);
}
void DrawTetrahedron(glutil::MatrixStack &modelMatrix)
{
glutil::PushStack push(modelMatrix);
g_TetrahedronTimer.Update();
glm::mat4 worldToCamera = modelMatrix.Top();
modelMatrix.SetIdentity();
modelMatrix.Translate(40.0f, 2.0f, 75.0f);
modelMatrix.RotateY(360.0f * g_TetrahedronTimer.GetAlpha());
modelMatrix.Translate(1.0f, 1.0f + sqrtf(2.0f) * 10, 1.0f);
modelMatrix.Scale(10);
modelMatrix.Rotate(glm::vec3(-0.707f, 0.0f, -0.707f), 54.735f);
glUseProgram(ReflectorsAndLightProgram.reflectorsProgramData.theProgram);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.shininess, 2.3f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.ks, 0.5f, 0.5f, 0.5f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.ka, 0.2f, 0.2f, 0.2f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.kd, 0.3f, 0.3f, 0.3f);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.cutoffUnif, 73.0f);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.exponentUnif, 3.0f);
glUniform3fv(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.directionUnif, 1, glm::value_ptr(car->reflectorDirection()));
glUniform3fv(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.intensityUnif, 1, glm::value_ptr(glm::vec3(0.8f, 0.8f, 0.8f)));
SendReflectorPosition(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.positionLeftReflectorUnif, -0.2f, 0.2f, -0.5f);
SendReflectorPosition(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.positionRightReflectorUnif, 0.2f, 0.2f, -0.5f);
glUniformMatrix4fv(ReflectorsAndLightProgram.reflectorsProgramData.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
glUniformMatrix4fv(ReflectorsAndLightProgram.reflectorsProgramData.worldToCameraMatrixUnif, 1, GL_FALSE, glm::value_ptr(worldToCamera));
glUniform4fv(ReflectorsAndLightProgram.lightIntensityUnif, 1, glm::value_ptr(glm::vec4(0.7f, 0.7f, 0.7f, 1.0f)));
glm::vec3 worldLightPos(CalcLightPosition());
glUniform3fv(ReflectorsAndLightProgram.worldSpaceLightPosUnif, 1, glm::value_ptr(worldLightPos));
g_pTetrahedronMesh->Render();
glUseProgram(0);
}
void DrawShip(glutil::MatrixStack &modelMatrix)
{
glutil::PushStack push(modelMatrix);
glm::mat4 worldToCamera = modelMatrix.Top();
modelMatrix.SetIdentity();
modelMatrix.Translate(glm::vec3(0.0f, 2.0f, 50.0f));
modelMatrix.Scale(3);
modelMatrix.Rotate(glm::vec3(0, 1.0f, 0), -34);
modelMatrix.Rotate(glm::vec3(0.5, 0.0, 0.5), 10);
glUseProgram(ReflectorsAndLightProgram.reflectorsProgramData.theProgram);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.shininess, 2.3f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.ks, 0.5f, 0.5f, 0.5f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.ka, 0.3f, 0.3f, 0.3f);
glUniform3f(ReflectorsAndLightProgram.reflectorsProgramData.kd, 0.3f, 0.3f, 0.3f);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.cutoffUnif, 73.0);
glUniform1f(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.exponentUnif, 3.0);
glUniform3fv(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.directionUnif, 1, glm::value_ptr(car->reflectorDirection()));
glUniform3fv(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.intensityUnif, 1, glm::value_ptr(glm::vec3(0.8, 0.8, 0.8)));
SendReflectorPosition(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.positionLeftReflectorUnif, -0.2f, 0.2f, 0.5f);
SendReflectorPosition(ReflectorsAndLightProgram.reflectorsProgramData.spotLight.positionRightReflectorUnif, 0.2f, 0.2f, 0.5f);
glUniformMatrix4fv(ReflectorsAndLightProgram.reflectorsProgramData.modelToWorldMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelMatrix.Top()));
glUniformMatrix4fv(ReflectorsAndLightProgram.reflectorsProgramData.worldToCameraMatrixUnif, 1, GL_FALSE, glm::value_ptr(worldToCamera));
glm::vec3 worldLightPos(CalcLightPosition());
glUniform3fv(ReflectorsAndLightProgram.worldSpaceLightPosUnif, 1, glm::value_ptr(worldLightPos));
g_pShip->Render();
glUseProgram(0);
}