public CubemapBufferSets(Scene parent, FramebufferCreator mFramebufferCreator, int size)
{
this.Scene = parent;
Parent = parent;
Vector2 vecSize = new Vector2(size, size);
float fovy = (float)Math.PI / 2;
for (int i = 0; i < 6; i++)
{
outFrameBuffers[i] = mFramebufferCreator.createFrameBuffer(size, size, PixelInternalFormat.Rgba8, true);
outTextures[i] = outFrameBuffers[i].ColorTexture;
FrameBufferSets[i] = new FramebufferSet(mFramebufferCreator, vecSize, outFrameBuffers[i]);
cubeView[i] = new ViewInfo(this);
cubeView[i].PointingDirection = viewDirections[i];
cubeView[i].upVec = upDirections[i];
cubeView[i].aspect = 1f;
cubeView[i].fovy = fovy;
cubeView[i].updateProjectionMatrix();
}
}
public CubemapBufferSets(Scene parent, FramebufferCreator mFramebufferCreator, int size)
{
this.Scene = parent;
Parent = parent;
Vector2 vecSize = new Vector2(size,size);
float fovy = (float)Math.PI/2;
for (int i = 0; i < 6; i++)
{
outFrameBuffers[i] = mFramebufferCreator.createFrameBuffer(size, size, PixelInternalFormat.Rgba8, true);
outTextures[i] = outFrameBuffers[i].ColorTexture;
FrameBufferSets[i] = new FramebufferSet(mFramebufferCreator, vecSize, outFrameBuffers[i]);
cubeView[i] = new ViewInfo(this);
cubeView[i].PointingDirection = viewDirections[i];
cubeView[i].upVec = upDirections[i];
cubeView[i].aspect = 1f;
cubeView[i].fovy = fovy;
cubeView[i].updateProjectionMatrix();
}
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
if (state == GameState.Playing || state == GameState.Menu)
{
// calculate mouse movement
//gameInput.calcDelta();
// calculate frame Times
frameTime += (float)e.Time;
lastFrameDuration = (float)e.Time;
// exit game?
bool ESC = Keyboard[Key.Escape];
if (ESC && !prevESC)
{
if (state == GameState.Menu)
{
exitGame();
}
if (state == GameState.Playing)
{
enterMenu();
}
}
prevESC = ESC;
bool F5 = Keyboard[Key.F5];
if (F5 && !prevF5)
{
if (state == GameState.Playing)
{
textureLoader.GrabScreenshot();
}
}
prevF5 = F5;
// call scene tree to update
mScene.update();
}
else if (state == GameState.Started)
{
//search for related files
FileSeeker mFileSeeker = new FileSeeker(this);
//create framebufferset for waterreflections
waterFramebuffer = framebufferCreator.createFrameBuffer("waterFramebuffer", (int)(virtual_size.X * 0.5), (int)(virtual_size.Y * 0.5));
RenderOptions mOptionsWater = new RenderOptions(virtual_size);
mOptionsWater.postProcessing = true;
mOptionsWater.ssAmbientOccluison = false;
mOptionsWater.bloom = false;
mOptionsWater.depthOfField = false;
waterFramebufferSet = new FramebufferSet(framebufferCreator, waterFramebuffer, mOptionsWater);
//crate shadow framebuffer
shadowFramebuffer = framebufferCreator.createFrameBuffer("shadowFramebuffer", mScene.ShadowRes, mScene.ShadowRes, PixelInternalFormat.Rgba16f, false);
//create main framebufferset
RenderOptions mOptions = new RenderOptions(virtual_size);
mOptions.postProcessing = true;
mOptions.ssAmbientOccluison = true;
mOptions.bloom = true;
//mOptions.depthOfField = true;
mainFramebufferSet = new FramebufferSet(framebufferCreator, framebufferCreator.defaultFb, mOptions);
state = GameState.InitLoading;
}
else if (state == GameState.InitLoading)
{
//loading rutine - loads one object each time its called
float percentageA = 0;
float percentageB = 0;
float percentageC = 0;
float percentageD = 0;
float percentageE = 0;
percentageA = meshLoader.loadSingleMeshes();
if (percentageA == 1)
{
percentageB = shaderLoader.loadSingleShaders();
}
if (percentageB == 1)
{
percentageC = textureLoader.loadSingleTextures();
}
if (percentageC == 1)
{
percentageD = materialLoader.loadSingleMaterials();
}
if (percentageD == 1)
{
percentageE = templateLoader.loadSingleTemplates();
}
loadingPercentage = (percentageA + percentageB + percentageC + percentageD + percentageE) / 5f;
//loadingPercentage = (float)Math.Sqrt(loadingPercentage);
if (loadingPercentage == 1)
{
//create cubemap buffers
mCubemapBufferSets = new CubemapBufferSets(mScene, framebufferCreator, 128);
mScene.envTextures = mCubemapBufferSets.outTextures;
// create viewInfo for reflection
waterViewInfo = new ViewInfo();
waterViewInfo.aspect = (float)Width / (float)Height;
waterViewInfo.updateProjectionMatrix();
//set noise texture
mScene.noiseTexture = textureLoader.getTexture("noise_pixel.png");
//set shaders for postprocessing
mScene.ssaoShader = shaderLoader.getShader("ssao.xsp");
mScene.ssaoBlrShader = shaderLoader.getShader("ao_blur.xsp");
mScene.ssaoBlrShaderA = shaderLoader.getShader("ao_blur_a.xsp");
mScene.bloomCurveShader = shaderLoader.getShader("bloom_curve.xsp");
mScene.bloomShader = shaderLoader.getShader("bloom_shader.xsp");
mScene.dofpreShader = shaderLoader.getShader("dof_preshader.xsp");
mScene.dofShader = shaderLoader.getShader("dof_shader.xsp");
mScene.compositeShader = shaderLoader.getShader("composite.xsp");
mScene.ssaoBlendShader = shaderLoader.getShader("ssao_blend.xsp");
mScene.normalShader = shaderLoader.getShader("ssnormals.xsp");
mScene.selectionShader = shaderLoader.getShader("selection.xsp");
mScene.copycatShader = shaderLoader.getShader("backdrop.xsp");
mScene.wipingShader = shaderLoader.getShader("sMapWipe.xsp");
// spawn the player
player = new Player(mScene, new Vector3(0, 3, 10), new Vector3(0, 0, -1), gameInput);
mScene.sunLight.Parent = player;
//player.setInput(gameInput);
mScene.init();
// load objects saved in database
mScene.loadObjects();
mScene.selectionShader = shaderLoader.getShader("selection.xsp");
mScene.ssNormalShader = shaderLoader.getShader("ssnormals.xsp");
mScene.ssNormalShaderNoTex = shaderLoader.getShader("ssnormals_notex.xsp");
state = GameState.Playing;
}
}
}
internal void draw(FramebufferSet curFramebuffers, ViewInfo curView)
{
gameWindow.checkGlError("--uncaught ERROR entering Scene draw--");
RenderOptions renderOptions = curFramebuffers.renderOptions;
GL.Enable(EnableCap.Blend);
curFramebuffers.sceeneFramebuffer.enable(true);
curFramebuffers.sceeneFramebuffer.Multisampeling = false;
GL.Enable(EnableCap.Blend);
drawSceene(Pass.normal, curView);
GL.Disable(EnableCap.Blend);
if (renderOptions.ssAmbientOccluison)
{
curFramebuffers.aoPreFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoPreShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture, curFramebuffers.sceeneFramebuffer.DepthTexture }, Shader.Uniform.modelview_matrix, curView.modelviewMatrix);
curFramebuffers.aoFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoShader, new int[] { curFramebuffers.aoPreFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
curFramebuffers.aoBlurFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoBlrShaderA, new int[] { curFramebuffers.aoFramebuffer.ColorTexture, curFramebuffers.aoBlurFramebuffer2.ColorTexture });
curFramebuffers.aoBlurFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.ssaoBlrShader, new int[] { curFramebuffers.aoBlurFramebuffer.ColorTexture });
}
//reder defered information
/*
curFramebuffers.sceeneDefInfoFb.enable(true);
drawSceene(Pass.defInfo, curView);
*/
//render defferd reflections
curFramebuffers.reflectionFramebuffer.enable(true);
mFilter2d.draw(ShaderTypes.reflectionShader, new int[] {
Scene.envTextures[0],
Scene.envTextures[1],
Scene.envTextures[2],
Scene.envTextures[3],
Scene.envTextures[4],
Scene.envTextures[5],
curFramebuffers.sceeneFramebuffer.ColorTexture,
},
Shader.Uniform.invMVPMatrix,
curView.invModelviewProjectionMatrix);
setTextureId(Material.WorldTexture.reflectionMap, curFramebuffers.reflectionFramebuffer.ColorTexture);
//render defferedLight
curFramebuffers.lightFramebuffer.enable(true);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
sunLight.drawable.draw(new int[]{
curFramebuffers.sceeneFramebuffer.ColorTexture,
sunFrameBuffer.DepthTexture,
sunInnerFrameBuffer.DepthTexture,
getTextureId(Material.WorldTexture.noise),
curFramebuffers.sceeneFramebuffer.DepthTexture
}, ref curView);
GL.Enable(EnableCap.CullFace);
foreach (var light in spotlights)
{
light.drawable.draw(new int[]{
curFramebuffers.sceeneFramebuffer.ColorTexture,
gameWindow.shadowFramebuffer.ColorTexture,
0,
getTextureId(Material.WorldTexture.noise),
curFramebuffers.sceeneFramebuffer.DepthTexture
}, ref curView);
}
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.CullFace);
if (Settings.Instance.video.lightmapSmoothing)
{
setTextureId(Material.WorldTexture.lightMap, curFramebuffers.lightBlurFramebuffer.ColorTexture);
curFramebuffers.lightBlurFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.lightBlurShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture, curFramebuffers.lightFramebuffer.ColorTexture });
}
else
setTextureId(Material.WorldTexture.lightMap, curFramebuffers.lightFramebuffer.ColorTexture);
curFramebuffers.sceeneFramebuffer.enable(false);
drawSceene(Pass.diffuse, curView);
GL.Enable(EnableCap.Blend);
// copy scene to transparent fb -- we can do lookups
curFramebuffers.sceeneBackdropFb.enable(true);
mFilter2d.draw(ShaderTypes.copycatShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
// switch back to scene fb
curFramebuffers.sceeneFramebuffer.enable(false);
backdropTextures = new int[] {
curFramebuffers.sceeneBackdropFb.ColorTexture,
curFramebuffers.sceeneBackdropFb.DepthTexture };
if (renderOptions.ssAmbientOccluison)
{
mFilter2d.draw(ShaderTypes.ssaoBlendShader, new int[] { curFramebuffers.aoBlurFramebuffer2.ColorTexture, curFramebuffers.sceeneBackdropFb.ColorTexture });
}
drawSceene(Pass.transparent, curView);
curFramebuffers.selectionFb.enable(true);
bool hasSelection = drawSceene(Pass.selection, curView);
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
Vector2 bloomSize = new Vector2(5, 2);
if (hasSelection)
{
curFramebuffers.selectionblurFb.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.selectionFb.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
}
curFramebuffers.selectionblurFb2.enable(true);
if (hasSelection)
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.selectionblurFb.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
curFramebuffers.bloomFramebuffer2.Multisampeling = false;
if (renderOptions.bloom)
{
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.bloomCurveShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
for (int i = 0; i < 2; i++)
{
curFramebuffers.bloomFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.bloomFramebuffer2.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.bloomFramebuffer.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
}
}
curFramebuffers.bloomFramebuffer2.Multisampeling = true;
if (renderOptions.depthOfField)
{
curFramebuffers.dofPreFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.dofpreShader, new int[] {
curFramebuffers.screenNormalFb.ColorTexture,
curFramebuffers.sceeneBackdropFb.ColorTexture
}, Shader.Uniform.in_vector, new Vector2(curView.getFocus(0.9f), 0.01f));
curFramebuffers.dofFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.dofShader, new int[] { curFramebuffers.dofPreFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
curFramebuffers.dofFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.dofShader, new int[] { curFramebuffers.dofFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
}
curFramebuffers.outputFb.enable(false);
curFramebuffers.sceeneFramebuffer.Multisampeling = true;
int texture = curFramebuffers.sceeneFramebuffer.ColorTexture;
if (curFramebuffers.aoPreFramebuffer != null)
texture = curFramebuffers.lightBlurFramebuffer.ColorTexture;
mFilter2d.draw(ShaderTypes.composite, new int[] {
curFramebuffers.sceeneFramebuffer.ColorTexture,
curFramebuffers.bloomFramebuffer2.ColorTexture,
curFramebuffers.selectionFb.ColorTexture,
curFramebuffers.selectionblurFb2.ColorTexture,
curFramebuffers.dofFramebuffer2.ColorTexture,
texture},
Shader.Uniform.in_vector,
compositeMod);
gameWindow.checkGlError("--uncaught ERROR leaving Scene--");
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
if (state == GameState.Playing || state == GameState.Menu)
{
// calculate mouse movement
//gameInput.calcDelta();
// calculate frame Times
frameTime += (float)e.Time;
lastFrameDuration = (float)e.Time;
// exit game?
bool ESC = Keyboard[Key.Escape];
if (ESC && !prevESC)
{
if (state == GameState.Menu)
{
exitGame();
}
if (state == GameState.Playing)
{
enterMenu();
}
}
prevESC = ESC;
bool F5 = Keyboard[Key.F5];
if (F5 && !prevF5)
{
if (state == GameState.Playing)
{
textureLoader.GrabScreenshot();
}
}
prevF5 = F5;
// call scene tree to update
mScene.update();
}
else if (state == GameState.Started)
{
//search for related files
FileSeeker mFileSeeker = new FileSeeker(this);
//create framebufferset for waterreflections
waterFramebuffer = framebufferCreator.createFrameBuffer("waterFramebuffer", (int)(virtual_size.X * 0.5), (int)(virtual_size.Y * 0.5));
RenderOptions mOptionsWater = Settings.Instance.video.CreateRenderOptions(VideoSettings.Target.water);
waterFramebufferSet = new FramebufferSet(framebufferCreator, waterFramebuffer, mOptionsWater);
//crate shadow framebuffer
shadowFramebuffer = framebufferCreator.createFrameBuffer(mScene.ShadowRes, mScene.ShadowRes, PixelInternalFormat.Rgba16f, false);
//create main framebufferset
RenderOptions mOptions = Settings.Instance.video.CreateRenderOptions(VideoSettings.Target.main);
mainFramebufferSet = new FramebufferSet(framebufferCreator, framebufferCreator.defaultFb, mOptions);
state = GameState.InitLoading;
}
else if (state == GameState.InitLoading)
{
//loading rutine - loads one object each time its called
float percentageA = 0;
float percentageB = 0;
float percentageC = 0;
float percentageD = 0;
float percentageE = 0;
percentageA = meshLoader.loadSingleMeshes();
if (percentageA == 1)
{
percentageB = shaderLoader.loadSingleShaders();
}
if (percentageB == 1)
{
percentageC = textureLoader.loadSingleTextures();
}
if (percentageC == 1)
{
percentageD = materialLoader.loadSingleMaterials();
}
if (percentageD == 1)
{
percentageE = templateLoader.loadSingleTemplates();
}
loadingPercentage = (percentageA + percentageB + percentageC + percentageD + percentageE) / 5f;
//loadingPercentage = (float)Math.Sqrt(loadingPercentage);
if (loadingPercentage == 1)
{
//cache results
if (Settings.Instance.game.generateCache)
{
meshLoader.writeCacheFile();
shaderLoader.writeCacheFile();
//textureLoader.writeCacheFile();
materialLoader.writeCacheFile();
templateLoader.writeCacheFile();
}
//create cubemap buffers
mCubemapBufferSets = new CubemapBufferSets(mScene, framebufferCreator, 128);
mScene.envTextures = mCubemapBufferSets.outTextures;
// create viewInfo for reflection
waterViewInfo = new ViewInfo();
waterViewInfo.aspect = (float)Width / (float)Height;
waterViewInfo.updateProjectionMatrix();
//set noise texture
mScene.setTextureId(Material.WorldTexture.noise, textureLoader.getTextureId("noise_pixel.png"));
//set shaders for postprocessing
/* now managed
* mScene.ssaoPreShader = shaderLoader.getShader("ssMaker.xsp");
* mScene.ssaoShader = shaderLoader.getShader("ssao.xsp");
* mScene.ssaoBlrShader = shaderLoader.getShader("ao_blur.xsp");
* mScene.ssaoBlrShaderA = shaderLoader.getShader("ao_blur_a.xsp");
* mScene.bloomCurveShader = shaderLoader.getShader("bloom_curve.xsp");
* mScene.bloomShader = shaderLoader.getShader("bloom_shader.xsp");
* mScene.dofpreShader = shaderLoader.getShader("dof_preshader.xsp");
* mScene.dofShader = shaderLoader.getShader("dof_shader.xsp");
* mScene.compositeShader = shaderLoader.getShader("composite.xsp");
* mScene.ssaoBlendShader = shaderLoader.getShader("ssao_blend.xsp");
* mScene.copycatShader = shaderLoader.getShader("backdrop.xsp");
* mScene.wipingShader = shaderLoader.getShader("sMapWipe.xsp");
* mScene.reflectionShader = shaderLoader.getShader("defReflections.xsp");
* mScene.lightBlurShader = shaderLoader.getShader("lightBlur.xsp");
*/
// managed setup of shaders
mScene.setupShaders();
// spawn the player
player = new Player(mScene, new Vector3(0, 3, 10), new Vector3(0, 0, -1), gameInput);
mScene.init();
mScene.sunLight.Parent = player;
// load objects saved in database
mScene.loadObjects();
state = GameState.Playing;
}
}
}
internal void draw(FramebufferSet curFramebuffers, ViewInfo curView)
{
gameWindow.checkGlError("--uncaught ERROR entering Scene--");
RenderOptions renderOptions = curFramebuffers.renderOptions;
if (renderOptions.postProcessing)
{
GL.Enable(EnableCap.Blend);
curFramebuffers.sceeneFramebuffer.enable(true);
curFramebuffers.sceeneFramebuffer.Multisampeling = false;
GL.Enable(EnableCap.Blend);
drawSceene(Scene.NORMALPASS, curView);
GL.Disable(EnableCap.Blend);
if (renderOptions.ssAmbientOccluison)
{
curFramebuffers.aoFramebuffer.enable(false);
mFilter2d.draw(ssaoShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture, noiseTexture });
GL.Disable(EnableCap.Blend);
curFramebuffers.aoBlurFramebuffer.enable(false);
mFilter2d.draw(ssaoBlrShaderA, new int[] { curFramebuffers.aoFramebuffer.ColorTexture, noiseTexture, curFramebuffers.aoBlurFramebuffer2.ColorTexture});
curFramebuffers.aoBlurFramebuffer2.enable(false);
mFilter2d.draw(ssaoBlrShader, new int[] { curFramebuffers.aoBlurFramebuffer.ColorTexture, noiseTexture });
}
curFramebuffers.sceeneFramebuffer.enable(false);
GL.Disable(EnableCap.Blend);
drawSceene(Scene.NULLPASS, curView);
GL.Enable(EnableCap.Blend);
if (renderOptions.ssAmbientOccluison)
{
mFilter2d.draw(ssaoBlendShader, new int[] { curFramebuffers.aoBlurFramebuffer2.ColorTexture });
}
// copy scene to transparent fb -- we can do lookups
curFramebuffers.sceeneFramebufferTrans.enable(true);
mFilter2d.draw(copycatShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
// switch back to scene fb
curFramebuffers.sceeneFramebuffer.enable(false);
backdropTextures = new int[] {
curFramebuffers.sceeneFramebufferTrans.ColorTexture,
curFramebuffers.sceeneFramebufferTrans.DepthTexture };
drawSceene(Scene.TRANSPARENTPASS, curView);
curFramebuffers.selectionFb.enable(true);
bool hasSelection = drawSceene(Scene.SELECTIONPASS, curView);
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
Vector2 bloomSize = new Vector2(80, 20);
if (hasSelection)
{
curFramebuffers.selectionblurFb.enable(false);
mFilter2d.draw(bloomShader, new int[] { curFramebuffers.selectionFb.ColorTexture }, bloomSize);
}
curFramebuffers.selectionblurFb2.enable(true);
if (hasSelection)
mFilter2d.draw(bloomShader, new int[] { curFramebuffers.selectionblurFb.ColorTexture }, bloomSize*0.2f);
curFramebuffers.bloomFramebuffer2.Multisampeling = false;
if (renderOptions.bloom)
{
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(bloomCurveShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
for (int i = 0; i < 2; i++)
{
curFramebuffers.bloomFramebuffer.enable(false);
mFilter2d.draw(bloomShader, new int[] { curFramebuffers.bloomFramebuffer2.ColorTexture }, bloomSize);
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(bloomShader, new int[] { curFramebuffers.bloomFramebuffer.ColorTexture }, bloomSize * 0.2f);
bloomSize *= 2f;
}
}
curFramebuffers.bloomFramebuffer2.Multisampeling = true;
if (renderOptions.depthOfField)
{
curFramebuffers.dofPreFramebuffer.enable(false);
mFilter2d.draw(dofpreShader, new int[] {
curFramebuffers.screenNormalFb.ColorTexture,
curFramebuffers.sceeneFramebufferTrans.ColorTexture
}, new Vector2(curView.getFocus(0.9f), 0.01f));
curFramebuffers.dofFramebuffer.enable(false);
mFilter2d.draw(dofShader, new int[] { curFramebuffers.dofPreFramebuffer.ColorTexture, noiseTexture });
curFramebuffers.dofFramebuffer2.enable(false);
mFilter2d.draw(dofShader, new int[] { curFramebuffers.dofFramebuffer.ColorTexture, noiseTexture });
}
curFramebuffers.outputFb.enable(false);
//curFramebuffers.sceeneFramebuffer.Multisampeling = true;
mFilter2d.draw(compositeShader, new int[] {
curFramebuffers.sceeneFramebuffer.ColorTexture,
curFramebuffers.bloomFramebuffer2.ColorTexture,
curFramebuffers.selectionFb.ColorTexture,
curFramebuffers.selectionblurFb2.ColorTexture,
curFramebuffers.dofFramebuffer2.ColorTexture,
curFramebuffers.aoBlurFramebuffer2.ColorTexture});
gameWindow.checkGlError("--uncaught ERROR leaving Scene--");
}
else
{
gameWindow.checkGlError("--uncaught ERROR entering Scene--");
curFramebuffers.outputFb.enable(true);
GL.Enable(EnableCap.Blend);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
drawSceene(Scene.NULLPASS, curView);
// copy scene to transparent fb -- we can do lookups
curFramebuffers.sceeneFramebufferTrans.enable(true);
mFilter2d.draw(copycatShader, new int[] { curFramebuffers.outputFb.ColorTexture });
// switch back to scene fb
curFramebuffers.outputFb.enable(false);
backdropTextures = new int[] {
curFramebuffers.sceeneFramebufferTrans.ColorTexture,
curFramebuffers.sceeneFramebufferTrans.DepthTexture };
drawSceene(Scene.TRANSPARENTPASS, curView);
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
gameWindow.checkGlError("--uncaught ERROR leaving Scene--");
}
}
internal void draw(FramebufferSet curFramebuffers, ViewInfo curView)
{
gameWindow.checkGlError("--uncaught ERROR entering Scene draw--");
RenderOptions renderOptions = curFramebuffers.renderOptions;
GL.Enable(EnableCap.Blend);
curFramebuffers.sceeneFramebuffer.enable(true);
curFramebuffers.sceeneFramebuffer.Multisampeling = false;
GL.Enable(EnableCap.Blend);
drawSceene(Pass.normal, curView);
GL.Disable(EnableCap.Blend);
if (renderOptions.ssAmbientOccluison)
{
curFramebuffers.aoPreFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoPreShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture, curFramebuffers.sceeneFramebuffer.DepthTexture }, Shader.Uniform.modelview_matrix, curView.modelviewMatrix);
curFramebuffers.aoFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoShader, new int[] { curFramebuffers.aoPreFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
curFramebuffers.aoBlurFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.ssaoBlrShaderA, new int[] { curFramebuffers.aoFramebuffer.ColorTexture, curFramebuffers.aoBlurFramebuffer2.ColorTexture });
curFramebuffers.aoBlurFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.ssaoBlrShader, new int[] { curFramebuffers.aoBlurFramebuffer.ColorTexture });
}
//reder defered information
/*
* curFramebuffers.sceeneDefInfoFb.enable(true);
* drawSceene(Pass.defInfo, curView);
*/
//render defferd reflections
curFramebuffers.reflectionFramebuffer.enable(true);
mFilter2d.draw(ShaderTypes.reflectionShader, new int[] {
Scene.envTextures[0],
Scene.envTextures[1],
Scene.envTextures[2],
Scene.envTextures[3],
Scene.envTextures[4],
Scene.envTextures[5],
curFramebuffers.sceeneFramebuffer.ColorTexture,
},
Shader.Uniform.invMVPMatrix,
curView.invModelviewProjectionMatrix);
setTextureId(Material.WorldTexture.reflectionMap, curFramebuffers.reflectionFramebuffer.ColorTexture);
//render defferedLight
curFramebuffers.lightFramebuffer.enable(true);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
sunLight.drawable.draw(new int[] {
curFramebuffers.sceeneFramebuffer.ColorTexture,
sunFrameBuffer.DepthTexture,
sunInnerFrameBuffer.DepthTexture,
getTextureId(Material.WorldTexture.noise),
curFramebuffers.sceeneFramebuffer.DepthTexture
}, ref curView);
GL.Enable(EnableCap.CullFace);
foreach (var light in spotlights)
{
light.drawable.draw(new int[] {
curFramebuffers.sceeneFramebuffer.ColorTexture,
gameWindow.shadowFramebuffer.ColorTexture,
0,
getTextureId(Material.WorldTexture.noise),
curFramebuffers.sceeneFramebuffer.DepthTexture
}, ref curView);
}
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.CullFace);
if (Settings.Instance.video.lightmapSmoothing)
{
setTextureId(Material.WorldTexture.lightMap, curFramebuffers.lightBlurFramebuffer.ColorTexture);
curFramebuffers.lightBlurFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.lightBlurShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture, curFramebuffers.lightFramebuffer.ColorTexture });
}
else
{
setTextureId(Material.WorldTexture.lightMap, curFramebuffers.lightFramebuffer.ColorTexture);
}
curFramebuffers.sceeneFramebuffer.enable(false);
drawSceene(Pass.diffuse, curView);
GL.Enable(EnableCap.Blend);
// copy scene to transparent fb -- we can do lookups
curFramebuffers.sceeneBackdropFb.enable(true);
mFilter2d.draw(ShaderTypes.copycatShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
// switch back to scene fb
curFramebuffers.sceeneFramebuffer.enable(false);
backdropTextures = new int[] {
curFramebuffers.sceeneBackdropFb.ColorTexture,
curFramebuffers.sceeneBackdropFb.DepthTexture
};
if (renderOptions.ssAmbientOccluison)
{
mFilter2d.draw(ShaderTypes.ssaoBlendShader, new int[] { curFramebuffers.aoBlurFramebuffer2.ColorTexture, curFramebuffers.sceeneBackdropFb.ColorTexture });
}
drawSceene(Pass.transparent, curView);
curFramebuffers.selectionFb.enable(true);
bool hasSelection = drawSceene(Pass.selection, curView);
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.DepthTest);
GL.Disable(EnableCap.CullFace);
Vector2 bloomSize = new Vector2(5, 2);
if (hasSelection)
{
curFramebuffers.selectionblurFb.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.selectionFb.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
}
curFramebuffers.selectionblurFb2.enable(true);
if (hasSelection)
{
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.selectionblurFb.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
}
curFramebuffers.bloomFramebuffer2.Multisampeling = false;
if (renderOptions.bloom)
{
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.bloomCurveShader, new int[] { curFramebuffers.sceeneFramebuffer.ColorTexture });
for (int i = 0; i < 2; i++)
{
curFramebuffers.bloomFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.bloomFramebuffer2.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
curFramebuffers.bloomFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.bloomShader, new int[] { curFramebuffers.bloomFramebuffer.ColorTexture }, Shader.Uniform.in_vector, bloomSize);
}
}
curFramebuffers.bloomFramebuffer2.Multisampeling = true;
if (renderOptions.depthOfField)
{
curFramebuffers.dofPreFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.dofpreShader, new int[] {
curFramebuffers.screenNormalFb.ColorTexture,
curFramebuffers.sceeneBackdropFb.ColorTexture
}, Shader.Uniform.in_vector, new Vector2(curView.getFocus(0.9f), 0.01f));
curFramebuffers.dofFramebuffer.enable(false);
mFilter2d.draw(ShaderTypes.dofShader, new int[] { curFramebuffers.dofPreFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
curFramebuffers.dofFramebuffer2.enable(false);
mFilter2d.draw(ShaderTypes.dofShader, new int[] { curFramebuffers.dofFramebuffer.ColorTexture, getTextureId(Material.WorldTexture.noise) });
}
curFramebuffers.outputFb.enable(false);
curFramebuffers.sceeneFramebuffer.Multisampeling = true;
int texture = curFramebuffers.sceeneFramebuffer.ColorTexture;
if (curFramebuffers.aoPreFramebuffer != null)
{
texture = curFramebuffers.lightBlurFramebuffer.ColorTexture;
}
mFilter2d.draw(ShaderTypes.composite, new int[] {
curFramebuffers.sceeneFramebuffer.ColorTexture,
curFramebuffers.bloomFramebuffer2.ColorTexture,
curFramebuffers.selectionFb.ColorTexture,
curFramebuffers.selectionblurFb2.ColorTexture,
curFramebuffers.dofFramebuffer2.ColorTexture,
texture
},
Shader.Uniform.in_vector,
compositeMod);
gameWindow.checkGlError("--uncaught ERROR leaving Scene--");
}