static void RenderSceneCB() { pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); static float Scale = 0.0f; Scale += 0.1f; Pipeline p; p.Rotate(0.0f, Scale, 0.0f); p.WorldPos(0.0f, 0.0f, 3.0f); p.SetCamera(*pGameCamera); p.SetPerspectiveProj(gPersProjInfo); glUniformMatrix4fv(gWVPLocation, 1, GL_TRUE, (const GLfloat*)p.GetWVPTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); }
static void RenderSceneCB() { pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); static float Scale = 0.0f; Scale += 0.1f; Pipeline p; p.Rotate(0.0f, Scale, 0.0f); p.WorldPos(0.0f, 0.0f, 3.0f); p.SetCamera(pGameCamera->GetPos(), pGameCamera->GetTarget(), pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 100.0f); glUniformMatrix4fv(gWVPLocation, 1, GL_TRUE, (const GLfloat*)p.GetTrans()); glEnableVertexAttribArray(0); glEnableVertexAttribArray(1); glBindBuffer(GL_ARRAY_BUFFER, VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), 0); glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)12); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO); pTexture->Bind(GL_TEXTURE0); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glDisableVertexAttribArray(1); glutSwapBuffers(); }
virtual void RenderSceneCB() { m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT); m_scale += 0.01f; Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 10.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 100.0f); m_pEffect->SetWVP(p.GetWVPTrans()); m_pEffect->SetWorldMatrix(p.GetWorldTrans()); m_pEffect->SetDirectionalLight(m_directionalLight); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pEffect->SetMatSpecularIntensity(0.0f); m_pEffect->SetMatSpecularPower(0); m_pMesh->Render(); glutSwapBuffers(); }
void SkyBox::Render() { m_pSkyboxTechnique->Enable(); GLint OldCullFaceMode; glGetIntegerv(GL_CULL_FACE_MODE, &OldCullFaceMode); GLint OldDepthFuncMode; glGetIntegerv(GL_DEPTH_FUNC, &OldDepthFuncMode); glCullFace(GL_FRONT); glDepthFunc(GL_LEQUAL); Pipeline p; p.Scale(20.0f, 20.0f, 20.0f); p.Rotate(0.0f, 0.0f, 0.0f); p.WorldPos(m_pCamera->GetPos().x, m_pCamera->GetPos().y, m_pCamera->GetPos().z); p.SetCamera(m_pCamera->GetPos(), m_pCamera->GetTarget(), m_pCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_pSkyboxTechnique->SetWVP(p.GetWVPTrans()); m_pCubemapTex->Bind(GL_TEXTURE0); m_pMesh->Render(); glCullFace(OldCullFaceMode); glDepthFunc(OldDepthFuncMode); }
virtual void RenderSceneCB() { m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); m_scale += 0.01f; SpotLight sl[2]; sl[0].DiffuseIntensity = 15.0f; sl[0].Color = Vector3f(1.0f, 1.0f, 0.7f); sl[0].Position = Vector3f(-0.0f, -1.9f, -0.0f); sl[0].Direction = Vector3f(sinf(m_scale), 0.0f, cosf(m_scale)); sl[0].Attenuation.Linear = 0.1f; sl[0].Cutoff = 20.0f; sl[1].DiffuseIntensity = 5.0f; sl[1].Color = Vector3f(0.0f, 1.0f, 1.0f); sl[1].Position = m_pGameCamera->GetPos(); sl[1].Direction = m_pGameCamera->GetTarget(); sl[1].Attenuation.Linear = 0.1f; sl[1].Cutoff = 10.0f; m_pEffect->SetSpotLights(2, sl); Pipeline p; p.Rotate(0.0f, 0.0f, 0.0f); p.WorldPos(0.0f, 0.0f, 1.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 0.1f, 100.0f); m_pEffect->SetWVP(p.GetWVPTrans()); const Matrix4f& WorldTransformation = p.GetWorldTrans(); m_pEffect->SetWorldMatrix(WorldTransformation); m_pEffect->SetDirectionalLight(m_directionalLight); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pEffect->SetMatSpecularIntensity(1.0f); m_pEffect->SetMatSpecularPower(32); glEnableVertexAttribArray(0); glEnableVertexAttribArray(1); glEnableVertexAttribArray(2); glBindBuffer(GL_ARRAY_BUFFER, m_VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), 0); glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)12); glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)20); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_IBO); m_pTexture->Bind(GL_TEXTURE0); glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glDisableVertexAttribArray(1); glDisableVertexAttribArray(2); glutSwapBuffers(); }
virtual void RenderSceneCB() { m_scale += 0.01f; m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); PointLight pl[2]; pl[0].DiffuseIntensity = 0.25f; pl[0].Color = Vector3f(1.0f, 0.5f, 0.0f); pl[0].Position = Vector3f(3.0f, 1.0f, FieldDepth * (cosf(m_scale) + 1.0f) / 2.0f); pl[0].Attenuation.Linear = 0.1f; pl[1].DiffuseIntensity = 0.25f; pl[1].Color = Vector3f(0.0f, 0.5f, 1.0f); pl[1].Position = Vector3f(7.0f, 1.0f, FieldDepth * (sinf(m_scale) + 1.0f) / 2.0f); pl[1].Attenuation.Linear = 0.1f; m_pEffect->SetPointLights(2, pl); SpotLight sl[2]; sl[0].DiffuseIntensity = 0.9f; sl[0].Color = Vector3f(0.0f, 1.0f, 1.0f); sl[0].Position = m_pGameCamera->GetPos(); sl[0].Direction = m_pGameCamera->GetTarget(); sl[0].Attenuation.Linear = 0.1f; sl[0].Cutoff = 10.0f; sl[1].DiffuseIntensity = 0.75f; sl[1].Color = Vector3f(0.0f, 0.5f, 1.0f); sl[1].Position = Vector3f(7.0f, 1.0f, FieldDepth * (sinf(m_scale) + 1.0f) / 2.0f); sl[1].Attenuation.Linear = 0.1f; m_pEffect->SetSpotLights(1, sl); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 10.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 100.0f); m_pEffect->SetWVP(p.GetWVPTrans()); m_pEffect->SetWorldMatrix(p.GetWorldTrans()); m_pEffect->SetDirectionalLight(m_directionalLight); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pEffect->SetMatSpecularIntensity(0.0f); m_pEffect->SetMatSpecularPower(0); m_pMesh->Render(); glutSwapBuffers(); }
virtual void RenderPass() { glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pShadowMapTechnique->SetTextureUnit(0); m_shadowMapFBO.BindForReading(GL_TEXTURE0); Pipeline p; p.Scale(5.0f, 5.0f, 5.0f); p.WorldPos(0.0f, 0.0f, 10.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_pShadowMapTechnique->SetWorldViewProjection(p.GetWorldViewProjectionTrans()); m_pQuad->Render(); }
virtual void RenderPass() { glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pShadowMapTech->SetTextureUnit(0); m_shadowMapFBO.BindForReading(GL_TEXTURE0); Pipeline p; p.Scale(5.0f, 5.0f, 5.0f); p.WorldPos(0.0f, 0.0f, 10.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 50.0f); m_pShadowMapTech->SetWVP(p.GetWVPTrans()); m_pQuad->Render(); }
virtual void RenderPass()//render to screen { glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pShadowMapTech->SetTextureUnit(0);//set the value to shaders m_shadowMapFBO.BindForReading(GL_TEXTURE0);//the i in GL_TEXTUREi must be same with m_pShadowMapTech->SetTextureUnit(i); Pipeline p; p.Scale(5.0f, 5.0f, 5.0f); p.WorldPos(0.0f, 0.0f, 10.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_pShadowMapTech->SetWVP(p.GetWVPTrans()); m_pQuad->Render(); }
virtual void RenderSceneCB() { m_scale += 0.0057f; m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); PointLight pl[2]; pl[0].DiffuseIntensity = 0.5f; pl[0].Color = Vector3f(1.0f, 0.5f, 0.0f); pl[0].Position = Vector3f(3.0f, 1.0f, FieldDepth * (cosf(m_scale) + 1.0f) / 2.0f); pl[0].Attenuation.Linear = 0.1f; pl[1].DiffuseIntensity = 0.5f; pl[1].Color = Vector3f(0.0f, 0.5f, 1.0f); pl[1].Position = Vector3f(7.0f, 1.0f, FieldDepth * (sinf(m_scale) + 1.0f) / 2.0f); pl[1].Attenuation.Linear = 0.1f; m_pEffect->SetPointLights(2, pl); Pipeline p; p.WorldPos(0.0f, 0.0f, 1.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 100.0f); m_pEffect->SetWVP(p.GetWVPTrans()); const Matrix4f& WorldTransformation = p.GetWorldTrans(); m_pEffect->SetWorldMatrix(WorldTransformation); m_pEffect->SetDirectionalLight(m_directionalLight); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pEffect->SetMatSpecularIntensity(0.0f); m_pEffect->SetMatSpecularPower(0); glEnableVertexAttribArray(0); glEnableVertexAttribArray(1); glEnableVertexAttribArray(2); glBindBuffer(GL_ARRAY_BUFFER, m_VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), 0); glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)12); glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)20); m_pTexture->Bind(GL_TEXTURE0); glDrawArrays(GL_TRIANGLES, 0, 6); glDisableVertexAttribArray(0); glDisableVertexAttribArray(1); glDisableVertexAttribArray(2); glutSwapBuffers(); }
virtual void ShadowMapPass()//draw to the m_shadowMapFBO { m_shadowMapFBO.BindForWriting(); glClear(GL_DEPTH_BUFFER_BIT); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f);//notify that it is very small p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 5.0f); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); p.SetPerspectiveProj(m_persProjInfo); m_pShadowMapTech->SetWVP(p.GetWVPTrans()); m_pMesh->Render(); glBindFramebuffer(GL_FRAMEBUFFER, 0);//reset to use the default framebuffer }
virtual void ShadowMapPass() { m_shadowMapFBO.BindForWriting(); glClear(GL_DEPTH_BUFFER_BIT); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 5.0f); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); p.SetPerspectiveProj(m_persProjInfo); m_pShadowMapTechnique->SetWorldViewProjection(p.GetWorldViewProjectionTrans()); m_pMesh->Render(); glBindFramebuffer(GL_FRAMEBUFFER, 0); }
virtual void ShadowMapPass() { m_shadowMapFBO.BindForWriting(); glClear(GL_DEPTH_BUFFER_BIT); Pipeline p; p.Scale(0.2f, 0.2f, 0.2f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 5.0f); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 50.0f); m_pShadowMapTech->SetWVP(p.GetWVPTrans()); m_pMesh->Render(); glBindFramebuffer(GL_FRAMEBUFFER, 0); }
void DSGeometryPass() { m_DSGeomPassTech.Enable(); m_gbuffer.BindForWriting(); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(-0.8f, -1.0f, 12.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_DSGeomPassTech.SetWVP(p.GetWVPTrans()); m_DSGeomPassTech.SetWorldMatrix(p.GetWorldTrans()); m_mesh.Render(); }
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(); } }
void RenderSceneIntoDepth() { glDrawBuffer(GL_NONE); m_nullTech.Enable(); Pipeline p; p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_boxOrientation.m_rotation = Vector3f(0, m_scale, 0); p.Orient(m_boxOrientation); m_nullTech.SetWVP(p.GetWVPTrans()); m_box.Render(); p.Orient(m_quadOrientation); m_nullTech.SetWVP(p.GetWVPTrans()); m_quad.Render(); }
virtual void RenderSceneCB() { CalcFPS(); m_scale += 0.005f; m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pEffect->Enable(); vector<Matrix4f> Transforms; float RunningTime = (float)((double)GetCurrentTimeMillis() - (double)m_startTime) / 1000.0f; m_mesh.BoneTransform(RunningTime, Transforms); for (uint i = 0 ; i < Transforms.size() ; i++) { m_pEffect->SetBoneTransform(i, Transforms[i]); } m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); Pipeline p; p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); p.Scale(0.1f, 0.1f, 0.1f); Vector3f Pos(m_position); p.WorldPos(Pos); p.Rotate(270.0f, 180.0f, 0.0f); m_pEffect->SetWVP(p.GetWVPTrans()); m_pEffect->SetWorldMatrix(p.GetWorldTrans()); m_mesh.Render(); RenderFPS(); glutSwapBuffers(); }
void ShadowMapPass() { glCullFace(GL_FRONT); m_shadowMapFBO.BindForWriting(); glClear(GL_DEPTH_BUFFER_BIT); m_pShadowMapEffect->Enable(); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 3.0f); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); p.SetPerspectiveProj(m_persProjInfo); m_pShadowMapEffect->SetWVP(p.GetWVPTrans()); m_mesh.Render(); glBindFramebuffer(GL_FRAMEBUFFER, 0); }
void RenderPass() { glCullFace(GL_BACK); glBindFramebuffer(GL_FRAMEBUFFER, 0); glClearColor(0.0f, 0.0f, 0.0f, 0.0f); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_lightingEffect.Enable(); m_shadowMapFBO.BindForReading(SHADOW_TEXTURE_UNIT); m_lightingEffect.SetEyeWorldPos(m_pGameCamera->GetPos()); Pipeline p; p.SetPerspectiveProj(m_persProjInfo); p.SetCamera(*m_pGameCamera); // Render the quads m_pGroundTex->Bind(COLOR_TEXTURE_UNIT); p.Orient(m_quad1Orientation); m_lightingEffect.SetWorldMatrix(p.GetWorldTrans()); m_lightingEffect.SetWVP(p.GetWVPTrans()); m_quad.Render(); p.Orient(m_quad2Orientation); m_lightingEffect.SetWorldMatrix(p.GetWorldTrans()); m_lightingEffect.SetWVP(p.GetWVPTrans()); m_quad.Render(); // Render the meshes p.Orient(m_mesh1Orientation); m_lightingEffect.SetWorldMatrix(p.GetWorldTrans()); m_lightingEffect.SetWVP(p.GetWVPTrans()); m_mesh.Render(); p.Orient(m_mesh2Orientation); m_lightingEffect.SetWorldMatrix(p.GetWorldTrans()); m_lightingEffect.SetWVP(p.GetWVPTrans()); m_mesh.Render(); }
virtual void RenderSceneCB() { m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); m_scale += 0.1f; Pipeline p; p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 1.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(60.0f, WINDOW_WIDTH, WINDOW_HEIGHT, 1.0f, 100.0f); m_pEffect->SetWVP(p.GetWVPTrans()); const Matrix4f& WorldTransformation = p.GetWorldTrans(); m_pEffect->SetWorldMatrix(WorldTransformation); m_pEffect->SetDirectionalLight(m_directionalLight); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pEffect->SetMatSpecularIntensity(1.0f); m_pEffect->SetMatSpecularPower(32); glEnableVertexAttribArray(0); glEnableVertexAttribArray(1); glEnableVertexAttribArray(2); glBindBuffer(GL_ARRAY_BUFFER, m_VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), 0); glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)12); glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)20); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_IBO); m_pTexture->Bind(GL_TEXTURE0); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glDisableVertexAttribArray(1); glDisableVertexAttribArray(2); glutSwapBuffers(); }
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(); }
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 RenderPass() { glCullFace(GL_BACK); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pLightingEffect->Enable(); m_shadowMapFBO.BindForReading(GL_TEXTURE1); Pipeline p; p.SetPerspectiveProj(m_persProjInfo); p.Scale(10.0f, 10.0f, 10.0f); p.WorldPos(0.0f, 0.0f, 1.0f); p.Rotate(90.0f, 0.0f, 0.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); m_pLightingEffect->SetWVP(p.GetWVPTrans()); m_pLightingEffect->SetWorldMatrix(p.GetWorldTrans()); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); m_pLightingEffect->SetLightWVP(p.GetWVPTrans()); m_pLightingEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); m_pGroundTex->Bind(GL_TEXTURE0); m_quad.Render(); p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, 0.0f, 3.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); m_pLightingEffect->SetWVP(p.GetWVPTrans()); m_pLightingEffect->SetWorldMatrix(p.GetWorldTrans()); p.SetCamera(m_spotLight.Position, m_spotLight.Direction, Vector3f(0.0f, 1.0f, 0.0f)); m_pLightingEffect->SetLightWVP(p.GetWVPTrans()); m_mesh.Render(); }
void Scene::render() { // Efface le tampon d'affichage glClear(GL_COLOR_BUFFER_BIT); static float Scale = 0.0f; Scale += 0.5f; Pipeline p; p.Rotate(0.0f, Scale, 0.0f); p.WorldPos(0.0f, 0.0f, 0.0f); p.SetPerspectiveProj(75.0f, 800.0f, 600.0f, 1.0f, 100.0f); QVector3D CameraPos(0.0f, 0.0f, 1.1f); QVector3D CameraTarget(0.0f, 0.0f, 1.0f); QVector3D CameraUp(0.0f, 1.0f, 0.0f); p.SetCamera(CameraPos, CameraTarget, CameraUp); m_shaderProgram.bind(); m_shaderProgram.setUniformValue("gWVP", p.GetTrans()); glDrawElements(GL_LINE_STRIP, m_indices.size(), GL_UNSIGNED_INT, 0); }
void RenderScene() { // Render the object as-is m_LightingTech.Enable(); Pipeline p; p.SetPerspectiveProj(m_persProjInfo); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.WorldPos(m_boxPos); m_LightingTech.SetWorldMatrix(p.GetWorldTrans()); m_LightingTech.SetWVP(p.GetWVPTrans()); m_mesh.Render(); // Render the object's silhouette m_silhouetteTech.Enable(); m_silhouetteTech.SetWorldMatrix(p.GetWorldTrans()); m_silhouetteTech.SetWVP(p.GetWVPTrans()); m_silhouetteTech.SetLightPos(Vector3f(0.0f, 10.0f, 0.0f)); glLineWidth(5.0f); m_mesh.Render(); }
virtual void RenderSceneCB() { m_pGameCamera->OnRender(); m_scale += 0.05f; glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pLightingTechnique->Enable(); Pipeline p; p.Scale(0.1f, 0.1f, 0.1f); p.Rotate(0.0f, m_scale, 0.0f); p.WorldPos(0.0f, -5.0f, 3.0f); p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); m_pLightingTechnique->SetWVP(p.GetWVPTrans()); m_pLightingTechnique->SetWorldMatrix(p.GetWorldTrans()); m_pTankMesh->Render(); m_pSkyBox->Render(); glutSwapBuffers(); }
virtual void RenderSceneCB() { CalcFPS(); m_scale += 0.005f; m_pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); m_pEffect->Enable(); m_pEffect->SetEyeWorldPos(m_pGameCamera->GetPos()); Pipeline p; p.SetCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp()); p.SetPerspectiveProj(m_persProjInfo); p.Rotate(0.0f, 90.0f, 0.0f); p.Scale(0.005f, 0.005f, 0.005f); Matrix4f WVPMatrics[NUM_INSTANCES]; Matrix4f WorldMatrices[NUM_INSTANCES]; for (unsigned int i = 0 ; i < NUM_INSTANCES ; i++) { Vector3f Pos(m_positions[i]); Pos.y += sinf(m_scale) * m_velocity[i]; p.WorldPos(Pos); WVPMatrics[i] = p.GetWVPTrans().Transpose(); WorldMatrices[i] = p.GetWorldTrans().Transpose(); } m_pMesh->Render(NUM_INSTANCES, WVPMatrics, WorldMatrices); RenderFPS(); glutSwapBuffers(); }
std::function<void ()> Tutorial::makeDisplayFunc() { switch (_tutorialID) { case 1: case 2: case 3: return nullptr; case 4: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 3); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 5: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.00001f; /// glUniform1f provides a value for the Uniform attribute of the shader. /// In this example, sin(scale). /// /// Internally, the shader uses the value of scale to adjust the Position (x,y) of the vertices. /// glUniform1f(_gScaleLocation, sinf(scale)); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 3); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 6: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.00001f; Matrix4f world; world.m[0][0] = 1.0f; world.m[0][1] = 0.0f; world.m[0][2] = 0.0f; world.m[0][3] = sinf(scale); world.m[1][0] = 0.0f; world.m[1][1] = 1.0f; world.m[1][2] = 0.0f; world.m[1][3] = 0.0f; world.m[2][0] = 0.0f; world.m[2][1] = 0.0f; world.m[2][2] = 1.0f; world.m[2][3] = 0.0f; world.m[3][0] = 0.0f; world.m[3][1] = 0.0f; world.m[3][2] = 0.0f; world.m[3][3] = 1.0f; glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, &world.m[0][0]); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 3); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 7: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); glClearColor(1.0f, 1.0f, 1.0f, 1.0f); if (_msOnOff) { glEnable(GL_MULTISAMPLE_ARB); glHint(GL_MULTISAMPLE_FILTER_HINT_NV, GL_NICEST); // detect current settings GLint iMultiSample = 0; GLint iNumSamples = 0; glGetIntegerv(GL_SAMPLE_BUFFERS, &iMultiSample); glGetIntegerv(GL_SAMPLES, &iNumSamples); // printf("MSAA on, GL_SAMPLE_BUFFERS = %d, GL_SAMPLES = %d\n", iMultiSample, iNumSamples); } else { glDisable(GL_MULTISAMPLE_ARB); } /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.0005f; Matrix4f world; world.m[0][0] = cosf(scale); world.m[0][1] = -sinf(scale); world.m[0][2] = 0.0f; world.m[0][3] = 0.0f; world.m[1][0] = sinf(scale); world.m[1][1] = cosf(scale); world.m[1][2] = 0.0f; world.m[1][3] = 0.0f; world.m[2][0] = 0.0f; world.m[2][1] = 0.0f; world.m[2][2] = 1.0f; world.m[2][3] = 0.0f; world.m[3][0] = 0.0f; world.m[3][1] = 0.0f; world.m[3][2] = 0.0f; world.m[3][3] = 1.0f; /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, &world.m[0][0]); /// Load the desired size into the shader. glUniform1f(_gScaleLocation, 0.5); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 6); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 8: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.001f; Matrix4f world; world.m[0][0] = sinf(scale); world.m[0][1] = 0.0f; world.m[0][2] = 0.0f; world.m[0][3] = 0.0f; world.m[1][0] = 0.0f; world.m[1][1] = sinf(scale); world.m[1][2] = 0.0f; world.m[1][3] = 0.0f; world.m[2][0] = 0.0f; world.m[2][1] = 0.0f; world.m[2][2] = sinf(scale); world.m[2][3] = 0.0f; world.m[3][0] = 0.0f; world.m[3][1] = 0.0f; world.m[3][2] = 0.0f; world.m[3][3] = 1.0f; /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, &world.m[0][0]); /// Load the desired size into the shader. glUniform1f(_gScaleLocation, 0.5); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 3); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 9: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.001f; Matrix4f world; /// world.m[0][0] = sinf(scale); world.m[0][1] = 0.0f; world.m[0][2] = 0.0f; world.m[0][3] = 0.0f; world.m[1][0] = 0.0f; world.m[1][1] = sinf(scale); world.m[1][2] = 0.0f; world.m[1][3] = 0.0f; world.m[2][0] = 0.0f; world.m[2][1] = 0.0f; world.m[2][2] = sinf(scale); world.m[2][3] = 0.0f; world.m[3][0] = 0.0f; world.m[3][1] = 0.0f; world.m[3][2] = 0.0f; world.m[3][3] = 1.0f; /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, &world.m[0][0]); /// Load the desired size into the shader. // glUniform1f(_gScaleLocation, 0.5); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glDrawArrays(GL_TRIANGLES, 0, 3); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 10: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.001f; Matrix4f world; /// world.m[0][0] = cosf(scale); world.m[0][1] = 0.0f; world.m[0][2] = -sinf(scale); world.m[0][3] = 0.0f; world.m[1][0] = 0.0f; world.m[1][1] = 1.0f; world.m[1][2] = 0.0f; world.m[1][3] = 0.0f; world.m[2][0] = sinf(scale); world.m[2][1] = 0.0f; world.m[2][2] = cosf(scale); world.m[2][3] = 0.0f; world.m[3][0] = 0.0f; world.m[3][1] = 0.0f; world.m[3][2] = 0.0f; world.m[3][3] = 1.0f; /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, &world.m[0][0]); /// Load the desired size into the shader. // glUniform1f(_gScaleLocation, 0.9); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); // glDrawArrays(GL_TRIANGLES, 0, 3); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 11: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.001f; Pipeline pipeLine; pipeLine.Scale(sinf(scale * 0.1f), sinf(scale * 0.1f), sinf(scale * 0.1f)); pipeLine.WorldPos(sinf(scale), 0.0f, 0.0f); pipeLine.Rotate(sinf(scale) * 90.0f, sinf(scale) * 90.0f, sinf(scale) * 90.0f); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWorldTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); }; case 12: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.01f; Pipeline pipeLine; pipeLine.Rotate(0.0f, scale, 0.0f); pipeLine.WorldPos(0.0f, 0.0f, 5.0f); pipeLine.SetPerspectiveProj(_gPersProjInfo); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWPTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); // QThread::msleep(1); }; case 13: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.01f; Pipeline pipeLine; pipeLine.Rotate(0.0f, scale, 0.0f); pipeLine.WorldPos(0.0f, 0.0f, 3.0f); Vector3f CameraPos(0.0f, 0.0f, -3.0f); Vector3f CameraTarget(0.0f, 0.0f, 2.0f); Vector3f CameraUp(0.0f, 1.0f, 0.0f); pipeLine.SetCamera(CameraPos, CameraTarget, CameraUp); pipeLine.SetPerspectiveProj(_gPersProjInfo); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldViewProjectionLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWorldViewProjectionTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); // QThread::msleep(1); }; case 14: return [ & ]() { glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.01f; Pipeline pipeLine; pipeLine.Rotate(0.0f, scale, 0.0f); pipeLine.WorldPos(0.0f, 0.0f, 3.0f); pipeLine.SetCamera(*_pGameCamera); pipeLine.SetPerspectiveProj(_gPersProjInfo); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldViewProjectionLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWorldViewProjectionTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); // QThread::msleep(1);}; }; case 15: return [ & ]() { _pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.01f; Pipeline pipeLine; pipeLine.Rotate(0.0f, scale, 0.0f); pipeLine.WorldPos(0.0f, 0.0f, 3.0f); pipeLine.SetCamera(*_pGameCamera); pipeLine.SetPerspectiveProj(_gPersProjInfo); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldViewProjectionLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWorldViewProjectionTrans()); glEnableVertexAttribArray(0); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glutSwapBuffers(); // QThread::msleep(1);}; }; case 16: return [ & ]() { _pGameCamera->OnRender(); glClear(GL_COLOR_BUFFER_BIT); if (_msOnOff) { glEnable(GL_MULTISAMPLE_ARB); } else { glDisable(GL_MULTISAMPLE_ARB); } /// allocate a static variable scale static float scale = 0.0f; /// increment scale by 0.001. scale += 0.05f; Pipeline pipeLine; pipeLine.Rotate(0.0f, scale, 0.0f); pipeLine.WorldPos(0.0f, 0.0f, 3.0f); pipeLine.SetCamera(*_pGameCamera); pipeLine.SetPerspectiveProj(_gPersProjInfo); /// Load the matrix into the shader. glUniformMatrix4fv(_gWorldViewProjectionLocation, 1, GL_TRUE, (const GLfloat*)pipeLine.GetWorldViewProjectionTrans()); glEnableVertexAttribArray(0); glEnableVertexAttribArray(1); glBindBuffer(GL_ARRAY_BUFFER, _VBO); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), 0); glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (const GLvoid*)12); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _IBO); _pTexture->Bind(GL_TEXTURE0); glDrawElements(GL_TRIANGLES, 12, GL_UNSIGNED_INT, 0); glDisableVertexAttribArray(0); glDisableVertexAttribArray(1); glutSwapBuffers(); // QThread::msleep(1);}; }; } return nullptr; }