public void loadPrograms()
{
Macro [] defines = new Macro[16];
int nbdef;
nbdef = 0;
Synthesiser.addDefaultDefines(ref defines, ref nbdef);
Synthesiser.endDefine(ref defines, ref nbdef);
m_fxJacobian = ShaderManager.loadShader(AppDomain.CurrentDomain.BaseDirectory + "shaders\\jacobian.fx", null);
m_fxJacobianClearTech = m_fxJacobian.GetTechnique("t_identity");
m_fxJacobianSelectTech = m_fxJacobian.GetTechnique("t_selected");
m_fxGeomPaintJMapTech = m_fxJacobian.GetTechnique("t_paint_jmap");
m_fxJacobianViewport = m_fxJacobian.GetParameter(null, "Viewport");
m_fxJacobianGlobalScale = m_fxJacobian.GetParameter(null, "GlobalScale");
m_fxJacobianSelectedJMap = m_fxJacobian.GetParameter(null, "SelectedJMap");
m_fxGeomGlobalScale = m_fxJacobian.GetParameter(null, "GlobalScale");
m_fxGeomPaintedJMap = m_fxJacobian.GetParameter(null, "PaintedJMap");
m_fxGeomExemplarMainDirection = m_fxJacobian.GetParameter(null, "ExemplarMainDirection");
}
/// <summary>
/// Checks if the specified technique in the effect is valid.
/// </summary>
/// <param name="name">The name of the technique to validate.</param>
/// <returns>Whether the technique is valid.</returns>
public bool ValidateTechnique(string name)
{
bool result = false;
D3D.EffectHandle technique = _effect.GetTechnique(name);
if (technique != null)
{
result = _effect.IsTechniqueValid(technique);
}
return(result);
}
public void init(String filename)
{
mShader = ShaderManager.loadShader(filename, null);
s_Quad = new D3DQuad(false);
// call FxShader constructor
mShader = ShaderManager.loadShader(filename, null);
// init default parameters
m_fxViewport = mShader.GetParameter(null, "Viewport");
m_fxDestRegionCoord = mShader.GetParameter(null, "DestRegionCoord");
m_fxDestRegionSize = mShader.GetParameter(null, "DestRegionSize");
m_fxInvDestRegionSize = mShader.GetParameter(null, "InvDestRegionSize");
m_fxTechMain = mShader.GetTechnique("t_main");
mShader.Technique = m_fxTechMain;
}
/// <summary>
/// Renders the highlighted terrain vertices.
/// </summary>
public void RenderVertices()
{
if (_buffers.VertexBuffer_Vertices != null && _page.TerrainPatch.NumVertices < 75 * 75)
{
if (_page.TerrainPatch.RefreshVertices || _buffers.VertexBuffer_Vertices == null)
{
RefreshVertexBuffer_Vertices();
_page.TerrainPatch.RefreshVertices = false;
}
Matrix world = _viewport.Camera.WorldIdentity;
world.Translate(_viewport.Camera.Offset + new Vector3(0f, 0.0001f, 0f));
_viewport.Device.RenderState.FillMode = D3D.FillMode.Solid;
_viewport.Device.SetStreamSource(0, _buffers.VertexBuffer_Vertices, 0);
if (_vertexShaderVersion >= new Version(1, 1) &&
_viewport.Effects.Count > 1 && _viewport.Effects[1] != null)
{
D3D.Effect effect = ((Effect)_viewport.Effects[1]).DXEffect;
int passes;
// Set Effect technique
effect.Technique = effect.GetTechnique("TVertices");
// Set camera matrices
effect.SetValue("World", world);
effect.SetValue("View", _viewport.Camera.View);
effect.SetValue("Projection", _viewport.Camera.Projection);
// Begin the effect rendering
passes = effect.Begin(D3D.FX.None);
// Render each pass
for (int i = 0; i < passes; i++)
{
effect.BeginPass(i);
// Render vertices with or without index buffer
if (_buffers.IndexBuffer_Vertices != null)
{
_viewport.Device.Indices = _buffers.IndexBuffer_Vertices;
_viewport.Device.DrawIndexedPrimitives(D3D.PrimitiveType.TriangleList, 0, 0,
_buffers.VertexBufferSize_Vertices, 0, _buffers.IndexBufferSize_Vertices / 3);
}
else
{
_viewport.Device.DrawPrimitives(D3D.PrimitiveType.TriangleList, 0,
_buffers.VertexBufferSize_Vertices);
}
effect.EndPass();
}
// End the effect rendering
effect.End();
}
else
{
// Keeping Z-Buffer enabled will hide vertices obscured by terrain
//_viewport.Device.RenderState.ZBufferEnable = false;
_viewport.Device.Transform.World = world;
if (_viewport.Device.RenderState.Lighting)
{
_viewport.Device.RenderState.Lighting = false;
}
if (_buffers.IndexBuffer_Vertices != null)
{
_viewport.Device.Indices = _buffers.IndexBuffer_Vertices;
_viewport.Device.DrawIndexedPrimitives(D3D.PrimitiveType.TriangleList, 0, 0,
_buffers.VertexBufferSize_Vertices, 0, _buffers.IndexBufferSize_Vertices / 3);
}
else
{
_viewport.Device.DrawPrimitives(D3D.PrimitiveType.TriangleList, 0,
_buffers.VertexBufferSize_Vertices / 3);
}
//_viewport.Device.RenderState.ZBufferEnable = true;
}
}
}
/// <summary>
/// Inizializza l'effetto avanzato Water (da utilizzare all'esterno del GameLoop)
/// </summary>
/// <param name="baseTex"></param>
/// <param name="backTex"></param>
/// <param name="normal1Tex"></param>
/// <param name="worldTex"></param>
/// <param name="terraIncognitaTex"></param>
/// <param name="normal2Tex"></param>
/// <param name="normal3Tex"></param>
public void WaterEffect(string baseTex, string backTex, string normal1Tex, string worldTex, string terraIncognitaTex, string normal2Tex, string normal3Tex)
{
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, "Water.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[16];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("Water");
EffectHandles[0] = Effect.GetParameter(null, "matWorldViewProjection");
EffectHandles[1] = Effect.GetParameter(null, "LightPosition");
EffectHandles[2] = Effect.GetParameter(null, "CameraPosition");
EffectHandles[3] = Effect.GetParameter(null, "Time");
EffectHandles[4] = Effect.GetParameter(null, "vAlpha");
EffectHandles[5] = Effect.GetParameter(null, "Wave");
EffectHandles[6] = Effect.GetParameter(null, "waveSpeed");
EffectHandles[7] = Effect.GetParameter(null, "WaveLenght");
EffectHandles[8] = Effect.GetParameter(null, "TexturesDimension");
EffectHandles[9] = Effect.GetParameter(null, "BaseTex");
EffectHandles[10] = Effect.GetParameter(null, "BackTex");
EffectHandles[11] = Effect.GetParameter(null, "Normal1Tex");
EffectHandles[12] = Effect.GetParameter(null, "WorldTex");
EffectHandles[13] = Effect.GetParameter(null, "TerraIncognitaTex");
EffectHandles[14] = Effect.GetParameter(null, "Normal2Tex");
EffectHandles[15] = Effect.GetParameter(null, "Normal3Tex");
BaseTextures = new BaseTexture[7];
BaseTextures[0] = TextureLoader.FromFile(LogiX_Engine.Device, baseTex);
BaseTextures[1] = TextureLoader.FromFile(LogiX_Engine.Device, backTex);
BaseTextures[2] = TextureLoader.FromFile(LogiX_Engine.Device, normal1Tex);
BaseTextures[3] = TextureLoader.FromFile(LogiX_Engine.Device, worldTex);
BaseTextures[4] = TextureLoader.FromFile(LogiX_Engine.Device, terraIncognitaTex);
BaseTextures[5] = TextureLoader.FromFile(LogiX_Engine.Device, normal2Tex);
BaseTextures[6] = TextureLoader.FromFile(LogiX_Engine.Device, normal3Tex);
correct = true;
}
catch
{
Error("OnCreateObject");
}
}
/// <summary>
/// Inizializza l'effetto avanzato Glass (da utilizzare all'esterno del GameLoop)
/// </summary>
/// <param name="cubeMap"></param>
public void GlassEffect(CubeMap cubeMap)
{
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, "MEDIA//Glass.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[10];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("Glass");
EffectHandles[0] = Effect.GetParameter(null, "matViewProjection");
EffectHandles[1] = Effect.GetParameter(null, "PointOfView");
EffectHandles[2] = Effect.GetParameter(null, "refractionScale");
EffectHandles[3] = Effect.GetParameter(null, "baseColor");
EffectHandles[4] = Effect.GetParameter(null, "ambient");
EffectHandles[5] = Effect.GetParameter(null, "indexOfRefractionRatio");
EffectHandles[6] = Effect.GetParameter(null, "reflectionScale");
EffectHandles[7] = Effect.GetParameter(null, "texCube");
EffectHandles[8] = Effect.GetParameter(null, "alpha");
EffectHandles[9] = Effect.GetParameter(null, "matWorld");
CubeTextures = new CubeTexture[1];
CubeTextures[0] = cubeMap.DXCubeTexture;
correct = true;
}
catch
{
Error("OnCreateObject");
}
}
/// <summary>
/// Inizializza un effetto base tra quelli possibili (definiti da LogiX_Technologies.XEffects). Da utilizzare all'esterno del GameLoop
/// </summary>
/// <param name="baseTexturePath"></param>
/// <param name="normalTexturePath"></param>
/// <param name="cubeMap"></param>
/// <param name="DefaultEffects"></param>
public void DefaultEffect(string baseTexturePath, string normalTexturePath, CubeMap cubeMap, XEffects DefaultEffects)
{
switch (DefaultEffects)
{
case XEffects.PerPixelDirectionalLight:
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, "PerPixelDirectionalLight.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[8];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("t0");
EffectHandles[0] = Effect.GetParameter(null, "transform");
EffectHandles[1] = Effect.GetParameter(null, "world");
EffectHandles[2] = Effect.GetParameter(null, "LightDirection");
EffectHandles[3] = Effect.GetParameter(null, "ViewDirection");
EffectHandles[4] = Effect.GetParameter(null, "base_Tex");
EffectHandles[5] = Effect.GetParameter(null, "Specular");
EffectHandles[6] = Effect.GetParameter(null, "Diffuse");
EffectHandles[7] = Effect.GetParameter(null, "SpecularPower");
BaseTextures = new BaseTexture[1];
BaseTextures[0] = TextureLoader.FromFile(LogiX_Engine.Device, baseTexturePath);
correct = true;
}
catch
{
Error("OnCreateObject");
}
break;
case XEffects.PerPixelPointLight:
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, Application.StartupPath + "/PerPixelPointLight.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[11];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("PerPixelLightning");
EffectHandles[0] = Effect.GetParameter(null, "World");
EffectHandles[1] = Effect.GetParameter(null, "View");
EffectHandles[2] = Effect.GetParameter(null, "Projection");
EffectHandles[3] = Effect.GetParameter(null, "LightPosition");
EffectHandles[4] = Effect.GetParameter(null, "ReflectionRatio");
EffectHandles[5] = Effect.GetParameter(null, "SpecularRatio");
EffectHandles[6] = Effect.GetParameter(null, "SpecularStyleLerp");
EffectHandles[7] = Effect.GetParameter(null, "SpecularPower");
EffectHandles[8] = Effect.GetParameter(null, "LightColor");
EffectHandles[9] = Effect.GetParameter(null, "MyTex_Tex");
EffectHandles[10] = Effect.GetParameter(null, "myCubemap_Tex");
BaseTextures = new BaseTexture[1];
CubeTextures = new CubeTexture[1];
BaseTextures[0] = TextureLoader.FromFile(LogiX_Engine.Device, baseTexturePath);
CubeTextures[0] = cubeMap.DXCubeTexture;
}
catch
{
Error("OnCreateObject");
}
break;
case XEffects.BumpPerPixelPointLight:
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, Application.StartupPath + "PerPixelPointLight.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[12];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("PerPixelLightning");
EffectHandles[0] = Effect.GetParameter(null, "World");
EffectHandles[1] = Effect.GetParameter(null, "View");
EffectHandles[2] = Effect.GetParameter(null, "Projection");
EffectHandles[3] = Effect.GetParameter(null, "LightPosition");
EffectHandles[4] = Effect.GetParameter(null, "ReflectionRatio");
EffectHandles[5] = Effect.GetParameter(null, "SpecularRatio");
EffectHandles[6] = Effect.GetParameter(null, "SpecularStyleLerp");
EffectHandles[7] = Effect.GetParameter(null, "SpecularPower");
EffectHandles[8] = Effect.GetParameter(null, "LightColor");
EffectHandles[9] = Effect.GetParameter(null, "MyTex_Tex");
EffectHandles[10] = Effect.GetParameter(null, "MyNTex_Tex");
EffectHandles[11] = Effect.GetParameter(null, "myCubemap_Tex");
BaseTextures = new BaseTexture[2];
CubeTextures = new CubeTexture[1];
BaseTextures[0] = TextureLoader.FromFile(LogiX_Engine.Device, baseTexturePath);
BaseTextures[1] = TextureLoader.FromFile(LogiX_Engine.Device, normalTexturePath);
CubeTextures[0] = cubeMap.DXCubeTexture;
correct = true;
}
catch
{
Error("OnCreateObject");
}
break;
case XEffects.Reflect:
try
{
EffectPool pool = new EffectPool();
Effect = Microsoft.DirectX.Direct3D.Effect.FromFile(LogiX_Engine.Device, "Reflect.fx", null, ShaderFlags.None, pool);
EffectHandles = new EffectHandle[7];
EffectTechniques = new EffectHandle[1];
EffectTechniques[0] = Effect.GetTechnique("Textured_Bump");
EffectHandles[0] = Effect.GetParameter(null, "fvEyePosition");
EffectHandles[1] = Effect.GetParameter(null, "matView");
EffectHandles[2] = Effect.GetParameter(null, "matViewProjection");
EffectHandles[3] = Effect.GetParameter(null, "ReflectionRatio");
EffectHandles[4] = Effect.GetParameter(null, "bump_Tex");
EffectHandles[5] = Effect.GetParameter(null, "cube_Tex");
EffectHandles[6] = Effect.GetParameter(null, "Bump");
BaseTextures = new BaseTexture[1];
CubeTextures = new CubeTexture[1];
BaseTextures[0] = TextureLoader.FromFile(LogiX_Engine.Device, normalTexturePath);
CubeTextures[0] = cubeMap.DXCubeTexture;
correct = true;
}
catch
{
Error("OnCreateObject");
}
break;
}
}
