public void Process()
{
CurrentFramesPerSecond = DeckProgram.MainForm.FramesPerSecond;
m_timer += 1 / CurrentFramesPerSecond;
h3d.setOption(h3d.H3DOptions.DebugViewMode, IsDebugViewMode ? 1.0f : 0.0f);
h3d.setOption(h3d.H3DOptions.WireframeMode, IsWireframeMode ? 1.0f : 0.0f);
if (!IsFreeze)
{
m_animationTime += 1.0f / CurrentFramesPerSecond;
m_demo.Process(m_animationTime, AnimationBlendingWeight, CurrentFramesPerSecond);
}
Matrix cameraTranslationMatrix = Matrix.CreateTranslation(DeckProgram.DeckRudder.CameraLocation.X, DeckProgram.DeckRudder.CameraLocation.Y, DeckProgram.DeckRudder.CameraLocation.Z);
Matrix cameraTransformationMatrix = Matrix.Multiply(DeckProgram.DeckRudder.CameraOrientationMatrix, cameraTranslationMatrix);
h3d.setNodeTransMat(CameraHid, cameraTransformationMatrix.ToArray(MatrixElementOrder.RowMajor));
Matrix lightTranslationMatrix = Matrix.CreateTranslation(DeckProgram.DeckRudder.FlashlightLocation.X, DeckProgram.DeckRudder.FlashlightLocation.Y, DeckProgram.DeckRudder.FlashlightLocation.Z);
Matrix lightTransformationMatrix = Matrix.Multiply(DeckProgram.DeckRudder.FlashlightOrientationMatrix, lightTranslationMatrix);
h3d.setNodeTransMat(LightHid, lightTransformationMatrix.ToArray(MatrixElementOrder.RowMajor));
// Set camera parameters
//h3d.setNodeTransform(CameraHid, DeckProgram.DeckRudder.CX, DeckProgram.DeckRudder.CY, DeckProgram.DeckRudder.CZ
// , DeckProgram.DeckRudder.RX, DeckProgram.DeckRudder.RY, 0, 1, 1, 1); //horde3d 1.0
if (StatisticsMode > 0)
{
Horde3DUtils.showFrameStats(m_fontMaterialHid, m_panelMaterialHid, StatisticsMode);
string text = string.Format("Weight: {0:F2}", AnimationBlendingWeight);
Horde3DUtils.showText(text, 0.03f, 0.24f, 0.026f, 1, 1, 1, m_fontMaterialHid, 5);
}
// Show logo
/*h3d.showOverlay( 0.75f, 0.8f, 0, 1, 0.75f, 1, 0, 0,
* 1, 1, 1, 0, 1, 0.8f, 1, 1,
* 1, 1, 1, 1, m_logoMaterialHid, 7 );
*/
// Render scene
h3d.render(CameraHid); //horde3D 1.0
h3d.finalizeFrame();
//horde3D 1.0
h3d.clearOverlays();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1 / fps;
Horde3D.setOption(Horde3D.EngineOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
if (!_freeze)
{
_animTime += 1.0f / _curFPS;
// Do animation blending
Horde3D.setModelAnimParams(_knight, 0, _animTime * 24.0f, _weight);
Horde3D.setModelAnimParams(_knight, 1, _animTime * 24.0f, 1.0f - _weight);
// Animate particle system
Horde3D.advanceEmitterTime(_particleSys, 1.0f / _curFPS);
}
// Set camera parameters
Horde3D.setNodeTransform(Horde3D.PrimeTimeCam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1);
if (_showFPS)
{
// Avoid updating FPS text every frame to make it readable
if (_timer > 0.3f)
{
_fpsText = string.Format("FPS: {0:F2}", fps);
_timer = 0;
}
// Show text
if (_fpsText != null)
{
Horde3DUtils.showText(_fpsText, 0, 0.95f, 0.03f, 0, _fontMatRes);
}
string text = string.Format("Weight: {0:F2}", _weight);
Horde3DUtils.showText(text, 0, 0.91f, 0.03f, 0, _fontMatRes);
}
// Show logo
Horde3D.showOverlay(0.75f, 0, 0, 0, 1, 0, 1, 0,
1, 0.2f, 1, 1, 0.75f, 0.2f, 0, 1,
7, _logoMatRes);
// Render scene
Horde3D.render();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1f / fps;
h3d.setOption(h3d.H3DOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
h3d.setOption(h3d.H3DOptions.WireframeMode, _wireframeMode ? 1.0f : 0.0f);
if (!_freeze)
{
_animTime += 1.0f / _curFPS;
// Do animation blending
h3d.setModelAnimParams(_knight, 0, _animTime * 24.0f, _weight);
h3d.setModelAnimParams(_knight, 1, _animTime * 24.0f, 1.0f - _weight);
h3d.updateModel(_knight, (int)(h3d.H3DModelUpdateFlags.Animation | h3d.H3DModelUpdateFlags.Geometry));
// Animate particle system
int cnt = cnt = h3d.findNodes(_particleSys, "", (int)h3d.H3DNodeTypes.Emitter);
for (int i = 0; i < cnt; ++i)
{
h3d.updateEmitter(h3d.getNodeFindResult(i), 1.0f / _curFPS);
}
}
// Set camera parameters
h3d.setNodeTransform(_cam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1); //horde3d 1.0
if (_statMode > 0)
{
Horde3DUtils.showFrameStats(_fontMatRes, _panelMatRes, _statMode);
string text = string.Format("Weight: {0:F2}", _weight);
Horde3DUtils.showText(text, 0.03f, 0.24f, 0.026f, 1, 1, 1, _fontMatRes);
}
// Show logo
float ww = h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportWidthI) / (float)h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportHeightI);
float[] ovLogo = new float[] { ww - 0.4f, 0.8f, 0, 1, ww - 0.4f, 1, 0, 0, ww, 1, 1, 0, ww, 0.8f, 1, 1 };
h3d.showOverlays(ovLogo, 4, 1, 1, 1, 1, _logoMatRes, 0);
// Render scene
h3d.render(_cam); //horde3D 1.0
h3d.finalizeFrame();
//horde3D 1.0
h3d.clearOverlays();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1f / fps;
h3d.setOption(h3d.H3DOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
h3d.setOption(h3d.H3DOptions.WireframeMode, _wireframeMode ? 1.0f : 0.0f);
if (!_freeze)
{
// Set animation time
h3d.setMaterialUniform(_computeMatRes, "deltaTime", 1.0f / 30.0F, 0, 0, 0);
// Set attractor point
float angle = (float)_timer * 0.5f;
float attractorX = (float)Math.Cos(angle);
float attractorY = (float)Math.Cos(angle) * (float)Math.Sin(angle);
float attractorZ = (float)Math.Sin(angle);
h3d.setMaterialUniform(_computeMatRes, "attractor", attractorX * 2, attractorY * 2, attractorZ * 2, 0);
// Perform computing
h3d.compute(_computeMatRes, "COMPUTE", _computeGroupX /*1024*/, _computeGroupY /*1*/, 1);
}
// Set camera parameters
h3d.setNodeTransform(_cam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1); //horde3d 1.0
Horde3DUtils.showFrameStats(_fontMatRes, _panelMatRes, _statMode);
// Show logo
float ww = h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportWidthI) / (float)h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportHeightI);
float[] ovLogo = new float[] { ww - 0.4f, 0.8f, 0, 1, ww - 0.4f, 1, 0, 0, ww, 1, 1, 0, ww, 0.8f, 1, 1 };
h3d.showOverlays(ovLogo, 4, 1, 1, 1, 1, _logoMatRes, 0);
// Render scene
h3d.render(_cam);//horde3D 1.0
h3d.finalizeFrame();
//horde3D 1.0
h3d.clearOverlays();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1 / fps;
Horde3D.setOption(Horde3D.EngineOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
if (!_freeze)
{
_crowdSim.update(_curFPS);
}
// Set camera parameters
Horde3D.setNodeTransform(Horde3D.PrimeTimeCam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1);
if (_showFPS)
{
// Avoid updating FPS text every frame to make it readable
if (_timer > 0.3f)
{
_fpsText = string.Format("FPS: {0:F2}", fps);
_timer = 0;
}
// Show text
if (_fpsText != null)
{
Horde3DUtils.showText(_fpsText, 0, 0.95f, 0.03f, 0, _fontMatRes);
}
}
// Show logo
Horde3D.showOverlay(0.75f, 0, 0, 0, 1, 0, 1, 0,
1, 0.2f, 1, 1, 0.75f, 0.2f, 0, 1,
7, _logoMatRes);
// Render scene
Horde3D.render();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1f / fps;
h3d.setOption(h3d.H3DOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
h3d.setOption(h3d.H3DOptions.WireframeMode, _wireframeMode ? 1.0f : 0.0f);
if (!_freeze)
{
// Set animation time
// Calculate animation time in seconds
_rotation += 0.05f;
h3d.setNodeTransform(_model, 0, 0, 0, _rotation, _rotation, 0, 1, 1, 1);
}
// Set camera parameters
h3d.setNodeTransform(_cam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1); //horde3d 1.0
Horde3DUtils.showFrameStats(_fontMatRes, _panelMatRes, _statMode);
Horde3DUtils.showText("Up/Down arrows to modify tessellation level", 1.0f, 0.01f, 0.032f, 1, 1, 1, _fontMatRes);
// Show logo
float ww = h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportWidthI) / (float)h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportHeightI);
float[] ovLogo = new float[] { ww - 0.4f, 0.8f, 0, 1, ww - 0.4f, 1, 0, 0, ww, 1, 1, 0, ww, 0.8f, 1, 1 };
h3d.showOverlays(ovLogo, 4, 1, 1, 1, 1, _logoMatRes, 0);
// Render scene
h3d.render(_cam);//horde3D 1.0
h3d.finalizeFrame();
//horde3D 1.0
h3d.clearOverlays();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public void mainLoop(float fps)
{
_curFPS = fps;
_timer += 1 / fps;
h3d.setOption(h3d.H3DOptions.WireframeMode, _wireframeMode ? 1.0f : 0.0f);
h3d.setOption(h3d.H3DOptions.DebugViewMode, _debugViewMode ? 1.0f : 0.0f);
if (!_freeze)
{
_crowdSim.update(_curFPS);
}
// Set camera parameters
h3d.setNodeTransform(_cam, _x, _y, _z, _rx, _ry, 0, 1, 1, 1);
if (_statMode > 0)
{
Horde3DUtils.showFrameStats(_fontMatRes, _panelMatRes, _statMode);
}
// Show logo
float ww = h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportWidthI) / (float)h3d.getNodeParamI(_cam, (int)h3d.H3DCamera.ViewportHeightI);
float[] ovLogo = new float[] { ww - 0.4f, 0.8f, 0, 1, ww - 0.4f, 1, 0, 0, ww, 1, 1, 0, ww, 0.8f, 1, 1 };
h3d.showOverlays(ovLogo, 4, 1, 1, 1, 1, _logoMatRes, 0);
// Render scene
h3d.render(_cam);
// Finish rendering of frame
h3d.finalizeFrame();
// Clear Overlays
h3d.clearOverlays();
// Write all messages to log file
Horde3DUtils.dumpMessages();
}
public bool init()
{
// Initialize engine
if (!h3d.init())
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set options
h3d.setOption(h3d.H3DOptions.LoadTextures, 1);
h3d.setOption(h3d.H3DOptions.TexCompression, 0);
h3d.setOption(h3d.H3DOptions.FastAnimation, 0);
h3d.setOption(h3d.H3DOptions.MaxAnisotropy, 4);
h3d.setOption(h3d.H3DOptions.ShadowMapSize, 2048);
// Add resources
// added horde3d 1.0
// Pipelines
_hdrPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/hdr.pipeline.xml", 0);
_forwardPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/forward.pipeline.xml", 0);
// Overlays
_fontMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/font.material.xml", 0);
_panelMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/panel.material.xml", 0);
_logoMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/logo.material.xml", 0);
// Environment
int envRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/sphere/sphere.scene.xml", 0);
// Knight
int knightRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/knight/knight.scene.xml", 0);
int knightAnim1Res = h3d.addResource((int)h3d.H3DResTypes.Animation, "animations/knight_order.anim", 0);
int knightAnim2Res = h3d.addResource((int)h3d.H3DResTypes.Animation, "animations/knight_attack.anim", 0);
// Particle system
int particleSysRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "particles/particleSys1/particleSys1.scene.xml", 0);
// Load resources
Horde3DUtils.loadResourcesFromDisk("../Content");
// horde3d 1.0
// Add camera
_cam = h3d.addCameraNode(h3d.H3DRootNode, "Camera", _hdrPipeRes);
/////////////
// Add scene nodes
// Add environment
int env = h3d.addNodes(h3d.H3DRootNode, envRes);
h3d.setNodeTransform(env, 0, -20, 0, 0, 0, 0, 20, 20, 20); //horde3d 1.0
// Add knight
_knight = h3d.addNodes(h3d.H3DRootNode, knightRes);
h3d.setNodeTransform(_knight, 0, 0, 0, 0, 180, 0, 0.1f, 0.1f, 0.1f);
h3d.setupModelAnimStage(_knight, 0, knightAnim1Res, 0, string.Empty, false);
h3d.setupModelAnimStage(_knight, 1, knightAnim2Res, 0, string.Empty, false);
//horde3d 1.0
// Attach particle system to hand joint
h3d.findNodes(_knight, "Bip01_R_Hand", (int)h3d.H3DNodeTypes.Joint);
int hand = h3d.getNodeFindResult(0);
_particleSys = h3d.addNodes(hand, particleSysRes);
h3d.setNodeTransform(_particleSys, 0, 40, 0, 90, 0, 0, 1, 1, 1);
/////////
// Add light source
int light = h3d.addLightNode(h3d.H3DRootNode, "Light1", 0, "LIGHTING", "SHADOWMAP");
h3d.setNodeTransform(light, 0, 1, 15, 30, 0, 0, 1, 1, 1);
h3d.setNodeTransform(light, 0, 15, 10, -60, 0, 0, 1, 1, 1);
h3d.setNodeParamF(light, (int)h3d.H3DLight.RadiusF, 0, 30);
h3d.setNodeParamF(light, (int)h3d.H3DLight.FovF, 0, 90);
h3d.setNodeParamI(light, (int)h3d.H3DLight.ShadowMapCountI, 1);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ShadowMapBiasF, 0, 0.01f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 0, 1.0f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 1, 0.8f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 2, 0.7f);
/////////////
// Customize post processing effects
int matRes = h3d.findResource((int)h3d.H3DResTypes.Material, "pipelines/postHDR.material.xml");
// hdrParams: exposure, brightpass threshold, brightpass offset
h3d.setMaterialUniform(matRes, "hdrParams", 2.5f, 0.5f, 0.08f, 0);
_initialized = true;
return(true);
}
public bool init()
{
// Initialize engine
if (!Horde3D.init())
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set paths for resources
Horde3D.setResourcePath(Horde3D.ResourceTypes.SceneGraph, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Geometry, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Animation, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Material, "materials");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Code, "shaders");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Shader, "shaders");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Texture2D, "textures");
Horde3D.setResourcePath(Horde3D.ResourceTypes.TextureCube, "textures");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Effect, "effects");
// Load pipeline configuration
if (!Horde3D.loadPipelineConfig("pipeline_Knight.xml"))
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set options
Horde3D.setOption(Horde3D.EngineOptions.LoadTextures, 1);
Horde3D.setOption(Horde3D.EngineOptions.TexCompression, 0);
Horde3D.setOption(Horde3D.EngineOptions.FastAnimation, 0);
Horde3D.setOption(Horde3D.EngineOptions.AnisotropyFactor, 8);
Horde3D.setOption(Horde3D.EngineOptions.ShadowMapSize, 2048);
// Add resources
// Font
_fontMatRes = Horde3D.addResource(Horde3D.ResourceTypes.Material, "font.material.xml", 0);
// Logo
_logoMatRes = Horde3D.addResource(Horde3D.ResourceTypes.Material, "logo.material.xml", 0);
// Environment
int envRes = Horde3D.addResource(Horde3D.ResourceTypes.SceneGraph, "scene.scene.xml", 0);
// Knight
int knightRes = Horde3D.addResource(Horde3D.ResourceTypes.SceneGraph, "knight.scene.xml", 0);
int knightAnim1Res = Horde3D.addResource(Horde3D.ResourceTypes.Animation, "knight_order.anim", 0);
int knightAnim2Res = Horde3D.addResource(Horde3D.ResourceTypes.Animation, "knight_attack.anim", 0);
// Particle system
int particleSysRes = Horde3D.addResource(Horde3D.ResourceTypes.SceneGraph, "particleSys1.scene.xml", 0);
// Load resources
Horde3DUtils.loadResourcesFromDisk("content");
// Add scene nodes
// Add environment
Horde3D.addNodes(Horde3D.RootNode, envRes);
// Add knight
_knight = Horde3D.addNodes(Horde3D.RootNode, knightRes);
Horde3D.setNodeTransform(_knight, 0, 0, 0, 0, 180, 0, 0.1f, 0.1f, 0.1f);
Horde3D.setupModelAnimStage(_knight, 0, knightAnim1Res, string.Empty, false);
Horde3D.setupModelAnimStage(_knight, 1, knightAnim2Res, string.Empty, false);
// Attach particle system to hand joint
int hand = Horde3D.getNodeChild(_knight, "Bip01_R_Hand", 0, true);
_particleSys = Horde3D.addNodes(hand, particleSysRes);
Horde3D.setNodeTransform(_particleSys, 0, 40, 0, 90, 0, 0, 1, 1, 1);
// Add light source
int light = Horde3D.addLightNode(Horde3D.RootNode, "Light1", 0, "LIGHTING", "SHADOWMAP");
Horde3D.setNodeTransform(light, 0, 1, 15, 30, 0, 0, 1, 1, 1);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Radius, 30);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.FOV, 90);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowMapCount, 1);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowMapBias, 0.01f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_R, 1.0f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_G, 0.7f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_B, 0.7f);
// Customize post processing effects
int matRes = Horde3D.findResource(Horde3D.ResourceTypes.Material, "postHDR.material.xml");
// hdrParams: exposure, brightpass threshold, brightpass offset
Horde3D.setMaterialUniform(matRes, "hdrParams", 2.5f, 0.6f, 0.06f, 0);
_initialized = true;
return(true);
}
public bool Startup()
{
DeckProgram.DeckScene.ObjectAdd += OnObjectAdd;
DeckProgram.DeckScene.ObjectUpdate += OnObjectUpdate;
DeckProgram.DeckScene.ObjectRemove += OnObjectRemove;
DeckProgram.DeckScene.BubbleAdd += OnBubbleAdd;
DeckProgram.DeckScene.BubbleRemove += OnBubbleRemove;
// Initialize engine
if (!h3d.init())
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set options
h3d.setOption(h3d.H3DOptions.LoadTextures, 1);
h3d.setOption(h3d.H3DOptions.TexCompression, 0);
h3d.setOption(h3d.H3DOptions.FastAnimation, 0);
h3d.setOption(h3d.H3DOptions.MaxAnisotropy, 8);
h3d.setOption(h3d.H3DOptions.ShadowMapSize, 2048);
h3d.setOption(h3d.H3DOptions.TrilinearFiltering, 1);
h3d.setOption(h3d.H3DOptions.SampleCount, 8);
// Add resources
HdrPipeHid = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/hdr.pipeline.xml", 0);
ForwardPipeHid = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/forward.pipeline.xml", 0);
m_fontMaterialHid = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/font.material.xml", 0);
m_panelMaterialHid = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/panel.material.xml", 0);
m_logoMaterialHid = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/logo.material.xml", 0);
m_bubbleRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/bubble5/bubble5.scene.xml", 0);
m_atmosphereRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/whiteatmosphere/whiteatmosphere.scene.xml", 0);
// Overlays
m_demo.Initialize();
// Load resources
Horde3DUtils.loadResourcesFromDisk("content");
// Add camera
CameraHid = h3d.addCameraNode(h3d.H3DRootNode, "CameraHid", ForwardPipeHid);
// Add light source
LightHid = h3d.addLightNode(h3d.H3DRootNode, "Light1", 0, "LIGHTING", "SHADOWMAP");
h3d.setNodeTransform(LightHid, 0, 1, 15, 30, 0, 0, 1, 1, 1);
h3d.setNodeTransform(LightHid, 0, 15, 10, -60, 0, 0, 1, 1, 1);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.RadiusF, 0, 30);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.FovF, 0, 60);
h3d.setNodeParamI(LightHid, (int)h3d.H3DLight.ShadowMapCountI, 1);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.ShadowMapBiasF, 0, 0.01f);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.ColorF3, 0, 1.0f);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.ColorF3, 1, 0.8f);
h3d.setNodeParamF(LightHid, (int)h3d.H3DLight.ColorF3, 2, 0.7f);
// Customize post processing effects
int matRes = h3d.findResource((int)h3d.H3DResTypes.Material, "pipelines/postHDR.material.xml");
// hdrParams: exposure, brightpass threshold, brightpass offset
h3d.setMaterialUniform(matRes, "hdrParams", 2.5f, 0.5f, 0.08f, 0);
m_initialized = true;
//m_atmosphereHid = h3d.addNodes(h3d.H3DRootNode, m_atmosphereRes);
//h3d.setNodeTransform(m_atmosphereHid, 0, 0, 0, 0, 180, 0, 1000f, 1000f, 1000f);
return(true);
}
public bool init()
{
// Initialize engine
if (!Horde3D.init())
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set paths for resources
Horde3D.setResourcePath(Horde3D.ResourceTypes.SceneGraph, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Geometry, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Animation, "models");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Material, "materials");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Code, "shaders");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Shader, "shaders");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Texture2D, "textures");
Horde3D.setResourcePath(Horde3D.ResourceTypes.TextureCube, "textures");
Horde3D.setResourcePath(Horde3D.ResourceTypes.Effect, "effects");
// Load pipeline configuration
if (!Horde3D.loadPipelineConfig("pipeline_Chicago.xml"))
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set options
Horde3D.setOption(Horde3D.EngineOptions.LoadTextures, 1);
Horde3D.setOption(Horde3D.EngineOptions.TexCompression, 0);
Horde3D.setOption(Horde3D.EngineOptions.AnisotropyFactor, 8);
Horde3D.setOption(Horde3D.EngineOptions.ShadowMapSize, 2048);
Horde3D.setOption(Horde3D.EngineOptions.FastAnimation, 0);
// Add resources
// Font
_fontMatRes = Horde3D.addResource(Horde3D.ResourceTypes.Material, "font.material.xml", 0);
// Logo
_logoMatRes = Horde3D.addResource(Horde3D.ResourceTypes.Material, "logo.material.xml", 0);
// Shader for deferred shading
int lightMatRes = Horde3D.addResource(Horde3D.ResourceTypes.Material, "light.material.xml", 0);
// Environment
int envRes = Horde3D.addResource(Horde3D.ResourceTypes.SceneGraph, "scene.scene.xml", 0);
// Skybox
//int skyBoxRes = Horde3D.addResource(Horde3D.ResourceTypes.SceneGraph, "skybox.scene.xml", 0);
// Load resources
Horde3DUtils.loadResourcesFromDisk("content");
// Add scene nodes
// Add environment
Horde3D.addNodes(Horde3D.RootNode, envRes);
// Add skybox
//int sky = Horde3D.addNodes( Horde3D.RootNode, skyBoxRes );
//Horde3D.setNodeTransform(sky, 0, 0, 0, 0, 0, 0, 210, 50, 210);
// Add light source
int light = Horde3D.addLightNode(Horde3D.RootNode, "Light1", lightMatRes, "LIGHTING", "SHADOWMAP");
Horde3D.setNodeTransform(light, 0, 25, -25, -120, 0, 0, 1, 1, 1);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Radius, 100);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.FOV, 90);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowMapCount, 3);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowSplitLambda, 0.95f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_R, 0.98f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_G, 0.6f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_B, 0.5f);
// Add light source
light = Horde3D.addLightNode(Horde3D.RootNode, "Light2", lightMatRes, "LIGHTING", "SHADOWMAP");
Horde3D.setNodeTransform(light, 0, 25, 30, -60, 0, 0, 1, 1, 1);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Radius, 50);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.FOV, 90);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowMapCount, 3);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.ShadowSplitLambda, 0.95f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_R, 0.5f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_G, 0.6f);
Horde3D.setLightParam(light, Horde3D.LightNodeParams.Col_B, 0.98f);
_crowdSim = new CrowdSim();
_crowdSim.init();
_initialized = true;
return(true);
}
public bool init()
{
// Initialize engine
if (!h3d.init(h3d.H3DRenderDevice.OpenGL4))
{
Horde3DUtils.dumpMessages();
return(false);
}
// Set options
h3d.setOption(h3d.H3DOptions.LoadTextures, 1);
h3d.setOption(h3d.H3DOptions.TexCompression, 0);
h3d.setOption(h3d.H3DOptions.MaxAnisotropy, 4);
h3d.setOption(h3d.H3DOptions.ShadowMapSize, 2048);
h3d.setOption(h3d.H3DOptions.FastAnimation, 1);
// Add resources
// Pipelines
_forwardPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/forward.pipeline.xml", 0);
_deferredPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/deferred.pipeline.xml", 0);
// Overlays
_fontMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/font.material.xml", 0);
_panelMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/panel.material.xml", 0);
_logoMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/logo.material.xml", 0);
// Shader for deferred shading
int lightMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "materials/light.material.xml", 0);
// Environment
int envRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/platform/platform.scene.xml", 0);
// Skybox
int skyBoxRes = h3d.addResource((int)h3d.H3DResTypes.SceneGraph, "models/skybox/skybox.scene.xml", 0);
// Load resources
Horde3DUtils.loadResourcesFromDisk("../Content");
// Add scene nodes
// Add camera
_cam = h3d.addCameraNode(h3d.H3DRootNode, "Camera", _forwardPipeRes);
// Add environment
int env = h3d.addNodes(h3d.H3DRootNode, envRes);
h3d.setNodeTransform(env, 0, 0, 0, 0, 0, 0, 0.23f, 0.23f, 0.23f);
// Add skybox
int sky = h3d.addNodes(h3d.H3DRootNode, skyBoxRes);
h3d.setNodeTransform(sky, 0, 0, 0, 0, 0, 0, 210, 50, 210);
// Add light source
int light = h3d.addLightNode(h3d.H3DRootNode, "Light1", lightMatRes, "LIGHTING", "SHADOWMAP");
h3d.setNodeTransform(light, 0, 20, 50, -30, 0, 0, 1, 1, 1);
h3d.setNodeParamF(light, (int)h3d.H3DLight.RadiusF, 0, 200);
h3d.setNodeParamF(light, (int)h3d.H3DLight.FovF, 0, 90);
h3d.setNodeParamI(light, (int)h3d.H3DLight.ShadowMapCountI, 3);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ShadowSplitLambdaF, 0, 0.9f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ShadowMapBiasF, 0, 0.001f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 0, 0.9f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 1, 0.7f);
h3d.setNodeParamF(light, (int)h3d.H3DLight.ColorF3, 2, 0.75f);
_crowdSim = new CrowdSim();
_crowdSim.init();
_initialized = true;
return(true);
}
public bool init()
{
// Initialize engine
if (!h3d.init(h3d.H3DRenderDevice.OpenGL4))
{
Horde3DUtils.dumpMessages();
return(false);
}
if (h3d.getDeviceCapabilities(h3d.H3DDeviceCapabilities.GeometryShaders) == 0 ||
h3d.getDeviceCapabilities(h3d.H3DDeviceCapabilities.TessellationShaders) == 0)
{
return(false);
}
// Set options
h3d.setOption(h3d.H3DOptions.LoadTextures, 1);
h3d.setOption(h3d.H3DOptions.TexCompression, 0);
h3d.setOption(h3d.H3DOptions.FastAnimation, 0);
h3d.setOption(h3d.H3DOptions.MaxAnisotropy, 4);
h3d.setOption(h3d.H3DOptions.ShadowMapSize, 2048);
// Add resources
// added horde3d 1.0
// Pipelines
_hdrPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/hdr.pipeline.xml", 0);
_forwardPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/forward.pipeline.xml", 0);
// Overlays
_fontMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/font.material.xml", 0);
_panelMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/panel.material.xml", 0);
_logoMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/logo.material.xml", 0);
int lightMatRes = h3d.addResource(( int )h3d.H3DResTypes.Material, "materials/light.material.xml", 0);
bool result = createIcosahedron();
if (!result)
{
return(false);
}
// Load resources
Horde3DUtils.loadResourcesFromDisk("../Content");
// horde3d 1.0
// Add camera
_cam = h3d.addCameraNode(h3d.H3DRootNode, "Camera", _forwardPipeRes);
/////////////
// Create model and mesh
int geo = h3d.findResource((int)h3d.H3DResTypes.Geometry, "icosa");
int mat = h3d.findResource(( int )h3d.H3DResTypes.Material, "material");
int indices = h3d.getResParamI(geo, (int)h3d.H3DGeoRes.GeometryElem, 0, (int)h3d.H3DGeoRes.GeoIndexCountI);
int vertices = h3d.getResParamI(geo, (int)h3d.H3DGeoRes.GeometryElem, 0, (int)h3d.H3DGeoRes.GeoVertexCountI);
_model = h3d.addModelNode(h3d.H3DRootNode, "model", geo);
int mesh = h3d.addMeshNode(_model, "icosahedron", mat, 0, indices, 0, vertices - 1);
h3d.setNodeTransform(mesh, 0, 0, 0, 0, 0, 0, 20, 20, 20);
h3d.setNodeParamI(mesh, ( int)h3d.H3DMesh.TessellatableI, 1); // Set mesh to use tessellation
// Add light source
int light = h3d.addLightNode(h3d.H3DRootNode, "Light1", lightMatRes, "LIGHTING", "SHADOWMAP");
h3d.setNodeTransform(light, 125, 25, 85, -10, 55, 0, 1, 1, 1);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.RadiusF, 0, 1000);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.FovF, 0, 75);
h3d.setNodeParamI(light, ( int )h3d.H3DLight.ShadowMapCountI, 3);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ShadowSplitLambdaF, 0, 0.9f);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ShadowMapBiasF, 0, 0.001f);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ColorF3, 0, 0.9f);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ColorF3, 1, 0.7f);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ColorF3, 2, 0.75f);
h3d.setNodeParamF(light, ( int )h3d.H3DLight.ColorMultiplierF, 0, 1.0f);
_initialized = true;
return(true);
}
public bool init()
{
// Initialize engine
if (!h3d.init(h3d.H3DRenderDevice.OpenGL4))
{
Horde3DUtils.dumpMessages();
return(false);
}
if (h3d.getDeviceCapabilities(h3d.H3DDeviceCapabilities.GeometryShaders) == 0 ||
h3d.getDeviceCapabilities(h3d.H3DDeviceCapabilities.ComputeShaders) == 0)
{
return(false);
}
// Set options
h3d.setOption(h3d.H3DOptions.LoadTextures, 1);
h3d.setOption(h3d.H3DOptions.TexCompression, 0);
h3d.setOption(h3d.H3DOptions.FastAnimation, 0);
h3d.setOption(h3d.H3DOptions.MaxAnisotropy, 4);
h3d.setOption(h3d.H3DOptions.ShadowMapSize, 2048);
// Add resources
// added horde3d 1.0
// Pipelines
_hdrPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/hdr.pipeline.xml", 0);
_forwardPipeRes = h3d.addResource((int)h3d.H3DResTypes.Pipeline, "pipelines/forward.pipeline.xml", 0);
// Overlays
_fontMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/font.material.xml", 0);
_panelMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/panel.material.xml", 0);
_logoMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "overlays/logo.material.xml", 0);
// Shader that contains geometry and compute shaders for particles
_computeMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "materials/compute.material.xml", 0);
int computeDrawMatRes = h3d.addResource((int)h3d.H3DResTypes.Material, "materials/computeDraw.material.xml", 0);
// 2. Specify compute buffer parameters
// Create compute buffer
int compBuf = h3d.addResource((int)h3d.H3DResTypes.ComputeBuffer, "CompBuf", 0);
// Generate random position data for particles
int particlesCount = 1000000;
ParticleData[] particles = new ParticleData[particlesCount];
float maxDiapason10 = 10.0f;
float minDiapason10 = -10.0f;
float maxDiapason3 = 3.0f;
float minDiapason3 = -3.0f;
float maxDiapason30 = 30.0f;
float minDiapason30 = -30.0f;
float maxDiapason100 = 100.0f;
float minDiapason100 = -100.0f;
Random rand = new Random((int)DateTime.Now.Ticks);
float x, y, z = 0;
float tmpVal = 0;
float angle = 0;
for (int i = 0; i < particlesCount; i++)
{
ParticleData data = new ParticleData();
data.position = new vec4();
// Set random position
x = (maxDiapason10 + 1 - minDiapason10) * (float)rand.NextDouble() + minDiapason10;
y = (maxDiapason3 + 1 - minDiapason3) * (float)rand.NextDouble() + minDiapason3;
z = (maxDiapason30 + 1 - minDiapason30) * (float)rand.NextDouble() + minDiapason30;
normalize(ref x, ref y, ref z);
tmpVal = (maxDiapason100 + 1 - minDiapason100) * (float)rand.NextDouble() + minDiapason100;
data.position.x = x * tmpVal;
data.position.y = y * tmpVal;
data.position.z = z * tmpVal;
angle = -(float)Math.Atan2(x, z);
data.velocity = new vec4();
data.velocity.x = (float)Math.Cos(angle);
data.velocity.y = 0;
data.velocity.z = ( float )Math.Sin(angle) * 5.0f;
particles[i] = data;
}
// Set size of the compute buffer
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.ComputeBufElem, 0, (int)h3d.H3DComputeBufRes.CompBufDataSizeI, particlesCount * 32);
// Mark that compute buffer will be used for rendering as a vertex buffer
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.ComputeBufElem, 0, (int)h3d.H3DComputeBufRes.CompBufDrawableI, 1);
// Set vertex binding parameters.
// Name - name of the parameter. Used for binding parameter to shader variable.
// Size - number of components (4 float for particle position, so 4),
// Offset - number of bytes. For second parameter it is 16, because the first parameter had 4 floats (16 bytes)
h3d.setResParamStr(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 0, (int)h3d.H3DComputeBufRes.DrawParamsNameStr, "partPosition");
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 0, (int)h3d.H3DComputeBufRes.DrawParamsSizeI, /*3*/ 4);
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 0, (int)h3d.H3DComputeBufRes.DrawParamsOffsetI, 0);
h3d.setResParamStr(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 1, (int)h3d.H3DComputeBufRes.DrawParamsNameStr, "partVelocity");
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 1, (int)h3d.H3DComputeBufRes.DrawParamsSizeI, /*3*/ 4);
h3d.setResParamI(compBuf, (int)h3d.H3DComputeBufRes.DrawParamsElem, 1, (int)h3d.H3DComputeBufRes.DrawParamsOffsetI, /*12*/ 16);
// Fill compute buffer with generated data
IntPtr dataPtr = h3d.mapResStream(compBuf, (int)h3d.H3DComputeBufRes.ComputeBufElem, 0, 0, false, true);
// Some unsafe magic to copy array to c pointer
unsafe
{
GCHandle handle = GCHandle.Alloc(particles, GCHandleType.Pinned);
try
{
IntPtr pointer = handle.AddrOfPinnedObject();
memcpy(dataPtr, pointer, particlesCount * 32);
}
finally
{
if (handle.IsAllocated)
{
handle.Free();
}
}
}
h3d.unmapResStream(compBuf);
// Load resources
Horde3DUtils.loadResourcesFromDisk("../Content");
// horde3d 1.0
// Add camera
_cam = h3d.addCameraNode(h3d.H3DRootNode, "Camera", _forwardPipeRes);
/////////////
// Add scene nodes
// In order to draw the results of compute buffer we need a compute node
_compNode = h3d.addComputeNode(h3d.H3DRootNode, "Vortex", computeDrawMatRes, compBuf, 2, particlesCount);
// Set node AABB size because currently there is no way to do it otherwise
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMinF, 0, -30.0f); // x
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMinF, 1, -30.0f); // y
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMinF, 2, -30.0f); // z
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMaxF, 0, 30.0f); // x
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMaxF, 1, 30.0f); // y
h3d.setNodeParamF(_compNode, (int)h3d.H3DComputeNode.AABBMaxF, 2, 30.0f); // z
// Set material uniforms that will not be changed during runtime
h3d.setMaterialUniform(_computeMatRes, "totalParticles", ( float )particlesCount, 0, 0, 0);
// Calculate number of groups for compute shader
int numGroups = (particlesCount % 1024 != 0) ? ((particlesCount / 1024) + 1) : (particlesCount / 1024);
double root = Math.Pow(( double )numGroups, ( double )(1.0 / 2.0));
root = Math.Ceiling(root);
_computeGroupX = _computeGroupY = ( int )root;
_initialized = true;
return(true);
}
