public void Draw(IRenderState renderState, ITransformation camera, Dictionary <Enums.EntityType, int> instanceCounts, Dictionary <Enums.EntityType, ITexture2D> textures, Dictionary <Enums.EntityType, ITexture2D> normalMaps, Dictionary <Enums.EntityType, ITexture2D> heightMaps, Dictionary <Enums.EntityType, Vector4> intensityMap, List <Enums.EntityType> disableBackFaceCulling, float time)
{
_deferredSurface.Activate();
renderState.Set(new DepthTest(true));
GL.ClearColor(System.Drawing.Color.FromArgb(0, 0, 0, 0));
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearBuffer(ClearBuffer.Color, 2, new float[] { 1000 });
GL.ClearBuffer(ClearBuffer.Color, 4, new float[] { 0, 0, 0, 0 });
GL.DrawBuffers(5, new[] { DrawBuffersEnum.ColorAttachment0, DrawBuffersEnum.ColorAttachment1, DrawBuffersEnum.ColorAttachment2, DrawBuffersEnum.ColorAttachment3, DrawBuffersEnum.ColorAttachment4 });
_deferredProgram.Activate();
_deferredProgram.Uniform("camera", camera);
Matrix4x4.Invert(camera.Matrix, out var invert);
_deferredProgram.Uniform("camPos", invert.Translation / invert.M44);
//TODO: Can be accelerated with sorting the normal map and not normal map useage beforhand
foreach (var type in _geometries.Keys)
{
if (instanceCounts[type] == 0 || type == Enums.EntityType.NvidiaParticle || type == Enums.EntityType.RadeonParticle)
{
continue;
}
if (normalMaps.ContainsKey(type))
{
_deferredProgram.ActivateTexture("normalMap", 1, normalMaps[type]);
if (heightMaps.ContainsKey(type))
{
_deferredProgram.ActivateTexture("heightMap", 2, heightMaps[type]);
_deferredProgram.Uniform("normalMapping", 0f);
_deferredProgram.Uniform("paralaxMapping", 1f);
}
else
{
_deferredProgram.ActivateTexture("heightMap", 2, _defaultMap);
_deferredProgram.Uniform("normalMapping", 1f);
_deferredProgram.Uniform("paralaxMapping", 0f);
}
}
else
{
//_deferredProgram.ActivateTexture("normalMap", 1, _defaultMap);
//_deferredProgram.ActivateTexture("heightMap", 2, _defaultMap);
_deferredProgram.Uniform("normalMapping", 0f);
_deferredProgram.Uniform("paralaxMapping", 0f);
}
if (textures.ContainsKey(type))
{
_deferredProgram.ActivateTexture("tex", 0, textures[type]);
_deferredProgram.Uniform("textured", 1f);
}
else
{
switch (type)
{
case Enums.EntityType.Voronoi:
_deferredProgram.Uniform("materialColor", System.Drawing.Color.FromArgb(255, 41, 49, 51));
break;
case Enums.EntityType.Crystal1:
_deferredProgram.Uniform("materialColor", System.Drawing.Color.Pink);
break;
case Enums.EntityType.Crystal2:
_deferredProgram.Uniform("materialColor", System.Drawing.Color.Cyan);
break;
default:
_deferredProgram.Uniform("materialColor", System.Drawing.Color.LightGray);
break;
}
_deferredProgram.Uniform("textured", 0f);
}
renderState.Set(disableBackFaceCulling.Contains(type)
? new BackFaceCulling(false)
: new BackFaceCulling(true));
_deferredProgram.Uniform("intensity", intensityMap[type]);
_geometries[type].Draw(instanceCounts[type]);
if (textures.ContainsKey(type))
{
_deferredProgram.DeactivateTexture(0, textures[type]);
}
if (normalMaps.ContainsKey(type))
{
if (heightMaps.ContainsKey(type))
{
_deferredProgram.DeactivateTexture(2, heightMaps[type]);
}
_deferredProgram.DeactivateTexture(1, normalMaps[type]);
}
//else
//{
// _deferredProgram.DeactivateTexture(2, _defaultMap);
// _deferredProgram.DeactivateTexture(1, _defaultMap);
//}
}
renderState.Set(new DepthTest(false));
renderState.Set(new BackFaceCulling(true));
_deferredSurface.Deactivate();
_projectilesGenerationNvidia.Draw(renderState, camera, instanceCounts[Enums.EntityType.NvidiaParticle], intensityMap[Enums.EntityType.NvidiaParticle], time);
_addProjectilesNvidia.Draw(_deferredSurface.Textures[2], _projectilesGenerationNvidia.Depth, _deferredSurface.Textures[0], _projectilesGenerationNvidia.Color, _deferredSurface.Textures[1], _projectilesGenerationNvidia.Normal, _deferredSurface.Textures[3], _projectilesGenerationNvidia.Position, _deferredSurface.Textures[4], _projectilesGenerationNvidia.IntensityMap);
_projectilesGenerationRadeon.Draw(renderState, camera, instanceCounts[Enums.EntityType.RadeonParticle], intensityMap[Enums.EntityType.RadeonParticle], time);
_addProjectilesRadeon.Draw(_addProjectilesNvidia.Depth, _projectilesGenerationRadeon.Depth, _addProjectilesNvidia.Color, _projectilesGenerationRadeon.Color, _addProjectilesNvidia.Normal, _projectilesGenerationRadeon.Normal, _addProjectilesNvidia.Position, _projectilesGenerationRadeon.Position, _addProjectilesNvidia.IntensityMap, _projectilesGenerationRadeon.IntensityMap);
//_tesselation.Draw(renderState, camera, time);
//_addTesselation.Draw(_addProjectilesRadeon.Depth, _tesselation.Depth, _addProjectilesRadeon.Color, _tesselation.Color, _addProjectilesRadeon.Normal, _tesselation.Normal, _addProjectilesRadeon.Position, _tesselation.Position, _addProjectilesRadeon.IntensityMap, _tesselation.IntensityMap);
}
public void Draw(IRenderState renderState, ITransformation camera, int trianglesCount, Vector4 intensity, float time)
{
_outputSurface.Activate();
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
_projectileGenerationProgram.Activate();
Matrix4x4.Invert(camera.Matrix, out var invert);
_projectileGenerationProgram.Uniform("camPos", invert.Translation / invert.M44);
_projectileGenerationProgram.Uniform("camera", camera);
_projectileGenerationProgram.Uniform("time", time);
_projectileGenerationProgram.Uniform("normalMapping", 0f);
_projectileGenerationProgram.Uniform("paralaxMapping", 0f);
_projectileGenerationProgram.Uniform("intensity", intensity);
switch (_triangleType)
{
case Enums.EntityType.NvidiaParticle:
_projectileGenerationProgram.Uniform("materialColor", new Vector4(0, 100, 0, 5));
break;
case Enums.EntityType.RadeonParticle:
_projectileGenerationProgram.Uniform("materialColor", new Vector4(100, 0, 0, 5));
break;
default:
Console.WriteLine("No origin for triangle found");
_projectileGenerationProgram.Uniform("materialColor", System.Drawing.Color.Blue);
break;
}
_projectileGenerationProgram.Uniform("textured", 0f);
GL.ClearColor(System.Drawing.Color.FromArgb(0, 0, 0, 0));
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearBuffer(ClearBuffer.Color, 2, new float[] { 1000 });
GL.DrawBuffers(DrawBuffers.Length, DrawBuffers);
_trianglesGeometry.Draw(trianglesCount);
_projectileGenerationProgram.Deactivate();
_outputSurface.Deactivate();
_wireSurface.Activate();
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
_projectileGenerationProgram.Activate();
_projectileGenerationProgram.Uniform("camPos", invert.Translation / invert.M44);
_projectileGenerationProgram.Uniform("camera", camera);
_projectileGenerationProgram.Uniform("time", time);
_projectileGenerationProgram.Uniform("normalMapping", 0f);
_projectileGenerationProgram.Uniform("paralaxMapping", 0f);
_projectileGenerationProgram.Uniform("intensity", intensity);
switch (_triangleType)
{
case Enums.EntityType.NvidiaParticle:
_projectileGenerationProgram.Uniform("materialColor", System.Drawing.Color.DarkGreen);
break;
case Enums.EntityType.RadeonParticle:
_projectileGenerationProgram.Uniform("materialColor", System.Drawing.Color.DarkRed);
break;
default:
Console.WriteLine("No origin for triangle found");
_projectileGenerationProgram.Uniform("materialColor", System.Drawing.Color.DarkBlue);
break;
}
_projectileGenerationProgram.Uniform("textured", 0f);
GL.ClearColor(System.Drawing.Color.FromArgb(0, 0, 0, 0));
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearBuffer(ClearBuffer.Color, 2, new float[] { 1000 });
GL.DrawBuffers(DrawBuffers.Length, DrawBuffers);
GL.PolygonMode(MaterialFace.Front, PolygonMode.Line);
_trianglesGeometry.Draw(trianglesCount);
GL.PolygonMode(MaterialFace.Front, PolygonMode.Fill);
_projectileGenerationProgram.Deactivate();
_wireSurface.Deactivate();
_add.Draw(_outputSurface.Textures[2], _wireSurface.Textures[2], _outputSurface.Textures[0], _wireSurface.Textures[0], _outputSurface.Textures[0], _wireSurface.Textures[0], _outputSurface.Textures[0], _wireSurface.Textures[0], _outputSurface.Textures[0], _wireSurface.Textures[0], -0.01f);
}