public virtual void Dispose()
{
if (font != null)
{
font.Dispose();
}
if (colorFBO != null)
{
colorFBO.Dispose();
}
if (depthFBO != null)
{
depthFBO.Dispose();
}
if (skybox != null)
{
skybox.Dispose();
}
skybox = null;
colorFBO = null;
depthFBO = null;
font = null;
world = null;
Node.ObjectCount = 0;
GLSLShader.UnBindShader();
GLSLShader.SetShader("default.shader", "");
}
/// <summary>
/// renderoi worldin valosta päin (pelkän depthin)
/// </summary>
public static void SetupShadows(Renderable world, int lightNo, bool withParticles)
{
if (UseShadowMapping == false)
{
return;
}
if (Light.Lights.Count == 0)
{
Log.WriteLine("SetupShadows requires at least one light source!", false);
return;
}
GL.Disable(EnableCap.Blend);
GL.ColorMask(false, false, false, false);
GL.Disable(EnableCap.CullFace);
GL.PolygonOffset(1, 1);
GL.Enable(EnableCap.PolygonOffsetFill);
fbo.BindDepth();
fbo.BindFBO();
fbo.Clear();
// kuvakulma valosta päin
GLExt.LoadMatrix(ref Light.Lights[lightNo].OrigOrientationMatrix);
GLExt.Translate(-Light.Lights[lightNo].Position.X, -Light.Lights[lightNo].Position.Y, -Light.Lights[lightNo].Position.Z);
SetTextureMatrix();
Frustum.CalculateFrustum();
VBO.FastRenderPass = true;
depthShader.UseProgram();
world.Render();
if (withParticles)
{
depthShaderAlphaTest.UseProgram();
Particles.Render();
GLSLShader.UnBindShader();
}
VBO.FastRenderPass = false;
fbo.UnBindFBO();
GL.Disable(EnableCap.PolygonOffsetFill);
GL.Enable(EnableCap.CullFace);
GL.ColorMask(true, true, true, true);
GLExt.LoadIdentity();
GameClass.NumOfObjects = 0;
ShadowMapping.UnBindLightMask();
}
/// <summary>
/// renderoi vbo
/// </summary>
public void Render()
{
GL.ActiveTexture(TextureUnit.Texture0);
if (VBO.FastRenderPass == false)
{
if (Shader != null)
{
Shader.UseProgram();
}
}
if (Settings.UseGL3 == true)
{
GL.BindVertexArray(vaoID);
GL.BindBuffer(BufferTarget.ArrayBuffer, vertexID);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, indexID);
if (GLSLShader.CurrentShader != null)
{
GLSLShader.CurrentShader.SetUniforms();
GLSLShader.CurrentShader.SetAttributes();
}
GL.DrawElements(BeginMode.Triangles, numOfIndices, DrawElementsType.UnsignedShort, IntPtr.Zero);
GL.BindVertexArray(0);
return;
}
else
{
// gl2
GL.BindBuffer(BufferTarget.ArrayBuffer, vertexID);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, indexID);
if (GLSLShader.CurrentShader != null)
{
GLSLShader.CurrentShader.SetUniforms();
GLSLShader.CurrentShader.SetAttributes();
}
else
{
GLSLShader.UnBindShader();
}
GL.DrawElements(BeginMode.Triangles, numOfIndices, DrawElementsType.UnsignedShort, IntPtr.Zero);
}
}
// debug
public void RenderSkeleton()
{
if (Settings.UseGL3 == false)
{
GLSLShader.UnBindShader();
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.DepthTest);
GLExt.PushMatrix();
{
GL.Translate(Position.X, Position.Y, Position.Z);
GL.Rotate(Rotation.X, 1, 0, 0);
GL.Rotate(Rotation.Y, 0, 1, 0);
GL.Rotate(Rotation.Z, 0, 0, 1);
GL.Rotate(-90, 1, 0, 0);
GL.Scale(Scale.X, Scale.Y, Scale.Z);
GL.PointSize(5);
GLExt.Color4(1, 0, 0, 1);
GL.Begin(BeginMode.Points);
for (int q = 0; q < numJoints; q++)
{
GL.Vertex3(skeleton[q].pos);
}
GL.End();
GL.PointSize(1);
GLExt.Color4(0, 1, 0, 1);
GL.Begin(BeginMode.Lines);
for (int q = 0; q < numJoints; q++)
{
if (skeleton[q].parent != -1)
{
GL.Vertex3(skeleton[skeleton[q].parent].pos);
GL.Vertex3(skeleton[q].pos);
}
}
GL.End();
}
GLExt.PopMatrix();
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.Texture2D);
GLExt.Color4(1, 1, 1, 1);
}
}
/// <summary>
/// putsaa listat ja poista gl-datat
/// </summary>
public void ClearArrays()
{
Texture.DisposeAll();
GLSLShader.DisposeAll();
Material.DisposeAll();
Particles.DisposeAll();
Light.Lights.Clear();
Path.Paths.Clear();
world = null;
world = new Renderable("World");
Node.ObjectCount = 0;
for (int q = 0; q < Texture.MaxTextures; q++)
{
Texture.UnBind(q);
}
GLSLShader.UnBindShader();
GLSLShader.SetShader("default.shader", "");
GC.Collect();
GC.WaitForPendingFinalizers();
}
