public override void Render(EffectWrapper pEffect)
{
pEffect.GraphicsDevice.SetVertexBuffer(m_pSharedVertexBuffers[(int) m_eActiveInteriorTrim]);
pEffect.GraphicsDevice.Indices = m_pSharedIndexBuffer;
// set offset (scaling should be done in level)
pEffect.SetValue("ScaleFactor", m_tScaleFactor);
pEffect.Render(new RenderCallback(RenderInteriorTrim));
}
public void Render(EffectWrapper pEffect, EffectPass pEffectPass)
{
if (m_bVisible)
{
pEffect.SetValue("FineBlockOrig", m_tFineBlockOrig);
pEffect.SetValue("FineBlockOrig2", m_tFineBlockOrig2);
pEffect.SetValue("ScaleFactor", m_tScaleFactor);
pEffectPass.Apply();
// render
pEffect.GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleStrip,
0, // base vertex
0, // min vertex index
Settings.BLOCK_NUM_VERTICES, // total num vertices - note that is NOT just vertices that are indexed, but all vertices
0, // start index
Settings.BLOCK_NUM_PRIMITIVES); // primitive count
}
}
public override void Render(EffectWrapper pEffect)
{
pEffect.GraphicsDevice.SetVertexBuffer(m_pSharedVertexBuffer);
pEffect.GraphicsDevice.Indices = m_pSharedIndexBuffer;
// set offset (scaling should be done in level)
pEffect.SetValue("ScaleFactor", m_tScaleFactor);
pEffect.Render(new RenderCallback(RenderRingFixups));
}
public void Render(EffectWrapper pEffect)
{
// apply vertex texture
pEffect.SetValue("ElevationTexture", m_pElevationTexture);
pEffect.SetValue("ViewerPos", (m_pParentTerrain.Viewer.Position2D - m_tPositionMin) / m_nGridSpacing);
pEffect.SetValue("AlphaOffset", Settings.AlphaOffset);
pEffect.SetValue("OneOverWidth", Settings.TransitionWidthInverse);
pEffect.SetValue("GridSize", Settings.GRID_SIZE_N);
pEffect.SetValue("GrassTexture", m_pParentTerrain.GrassTexture);
pEffect.SetValue("NormalMapTexture", m_pNormalMapTexture);
Vector2 tCoarserGridPosMin = new Vector2();
if (m_pNextCoarserLevel != null)
tCoarserGridPosMin = m_pNextCoarserLevel.InteriorTrim.CoarserGridPosMin;
pEffect.SetValue("CoarserNormalMapTextureOffset", tCoarserGridPosMin);
pEffect.SetValue("CoarserNormalMapTexture", (m_pNextCoarserLevel != null) ? m_pNextCoarserLevel.NormalMapTexture : null);
pEffect.SetValue("NormalMapTextureSizeInverse", Settings.NORMAL_MAP_TEXTURE_SIZE_INVERSE);
pEffect.SetValue("NormalMapTextureSize", Settings.NORMAL_MAP_TEXTURE_SIZE);
pEffect.SetValue("LightDirection", Vector3.Normalize(new Vector3(0.0f, 0.0f, 1)));
Vector2 tToroidalOriginScaled = (Vector2) m_tToroidalOrigin / (float) Settings.ELEVATION_TEXTURE_SIZE;
Vector2 tGridSizeScaled = new Vector2(((float) Settings.GRID_SIZE_N / (float) Settings.ELEVATION_TEXTURE_SIZE));
pEffect.SetValue("ToroidalOffsets", new Vector4(tToroidalOriginScaled, tGridSizeScaled.X, tGridSizeScaled.Y));
pEffect.SetValue("ElevationTextureSize", Settings.ELEVATION_TEXTURE_SIZE);
#region Render blocks
pEffect.SetValue("Shading", new Vector4(0.7f, 0.0f, 0.0f, 1.0f));
// we set the vertices and indices here because they are the same for all blocks
pEffect.GraphicsDevice.SetVertexBuffer(Block.SharedVertexBuffer);
pEffect.GraphicsDevice.Indices = Block.SharedIndexBuffer;
pEffect.Render(new RenderCallback(RenderBlocks));
#endregion
#region Render ring fix-ups
pEffect.SetValue("FineBlockOrig", new Vector4(Settings.ELEVATION_TEXTURE_SIZE_INVERSE, Settings.ELEVATION_TEXTURE_SIZE_INVERSE, 0.0f, 0.0f));
pEffect.SetValue("FineBlockOrig2", Vector2.Zero);
pEffect.SetValue("Shading", new Vector4(0.0f, 0.7f, 0.0f, 1.0f));
m_pRingFixups.Render(pEffect);
#endregion
#region Render interior trim
pEffect.SetValue("FineBlockOrig", new Vector4(Settings.ELEVATION_TEXTURE_SIZE_INVERSE, Settings.ELEVATION_TEXTURE_SIZE_INVERSE, 0.0f, 0.0f));
pEffect.SetValue("FineBlockOrig2", Vector2.Zero);
pEffect.SetValue("Shading", new Vector4(0.0f, 0.0f, 0.7f, 1.0f));
m_pInteriorTrim.Render(pEffect);
#endregion
#region Render centre blocks for finest level
if (m_bFinestLevel)
{
pEffect.SetValue("Shading", new Vector4(0.7f, 0.7f, 0.0f, 1.0f));
// we set the vertices and indices here because they are the same for all blocks
pEffect.GraphicsDevice.SetVertexBuffer(Block.SharedVertexBuffer);
pEffect.GraphicsDevice.Indices = Block.SharedIndexBuffer;
pEffect.Render(new RenderCallback(RenderCentreBlocks));
pEffect.SetValue("FineBlockOrig", new Vector4(Settings.ELEVATION_TEXTURE_SIZE_INVERSE, Settings.ELEVATION_TEXTURE_SIZE_INVERSE, 0.0f, 0.0f));
pEffect.SetValue("FineBlockOrig2", Vector2.Zero);
pEffect.SetValue("Shading", new Vector4(0.0f, 0.0f, 0.7f, 1.0f));
m_pCentreInteriorTrim.Render(pEffect);
}
#endregion
#region Render edge stitches
pEffect.SetValue("FineBlockOrig", new Vector4(Settings.ELEVATION_TEXTURE_SIZE_INVERSE, Settings.ELEVATION_TEXTURE_SIZE_INVERSE, 0.0f, 0.0f));
pEffect.SetValue("FineBlockOrig2", Vector2.Zero);
pEffect.SetValue("Shading", new Vector4(0.7f, 0.7f, 0.0f, 1.0f));
m_pEdgeStitches.Render(pEffect);
#endregion
}
