ScatterSkyComponent::ScatterSkyComponent()
: mEnabled(false),
mSkyCubeReady(false)
{
//mName = "Scatter Sky";
// Load Skybox Shader
mShader.idx = bgfx::invalidHandle;
Graphics::ShaderAsset* skyboxShaderAsset = Torque::Graphics.getShaderAsset("Sky:skyboxShader");
if (skyboxShaderAsset)
{
mShader = skyboxShaderAsset->getProgram();
mMatrixUniform = Torque::Graphics.getUniformMat4("u_mtx", 1);
}
// Load Scatter Sky Shader
mGenerateSkyCubeShader.idx = bgfx::invalidHandle;
Graphics::ShaderAsset* scatterSkyShaderAsset = Torque::Graphics.getShaderAsset("Sky:scatterSkyShader");
if (scatterSkyShaderAsset)
{
mGenerateSkyCubeShader = scatterSkyShaderAsset->getProgram();
mCubeParamsUniform = Torque::Graphics.getUniformMat4("u_cubeParams", 1);
mSkyParams1Uniform = Torque::Graphics.getUniformMat4("u_skyParams1", 1);
mSkyParams2Uniform = Torque::Graphics.getUniformMat4("u_skyParams2", 1);
mSkyParams3Uniform = Torque::Graphics.getUniformMat4("u_skyParams3", 1);
mSkyParams4Uniform = Torque::Graphics.getUniformMat4("u_skyParams4", 1);
mSkyParams5Uniform = Torque::Graphics.getUniformMat4("u_skyParams5", 1);
}
mView = NULL;
mTexture = Torque::bgfx.createTextureCube(512, 1, bgfx::TextureFormat::RGBA16, BGFX_TEXTURE_RT, NULL);
// Default Settings
mIntensity = 2.0f;
mSunBrightness = 1000.0f;
mSurfaceHeight = 0.994f;
mScatterStrength = 0.028f;
mMieBrightness = 0.1f;
mMieDistribution = 0.63f;
mMieCollectionPower = 0.39f;
mMieStrength = 0.0264f;
mRayleighBrightness = 3.3f;
mRayleighCollectionPower = 0.81f;
mRayleighStrength = 0.139f;
mStepCount = 6.0f;
mAirColor.set(0.18867780436772762f, 0.4978442963618773f, 0.6616065586417131f);
mGenerateSkyCube = true;
for (U32 side = 0; side < 6; ++side)
{
mTempSkyCubeView[side] = NULL;
mTempSkyCubeBuffers[side].idx = bgfx::invalidHandle;
}
}
// Called when the plugin is loaded.
void create()
{
// Load Shader
Graphics::ShaderAsset* skyboxShaderAsset = Link.Graphics.getShaderAsset("Skybox:skyboxShader");
if ( skyboxShaderAsset )
{
skyboxShader = skyboxShaderAsset->getProgram();
skyboxMatrixUniform = Link.Graphics.getUniformMat4("u_mtx", 1);
}
// Register Console Functions
Link.Con.addCommand("Skybox", "load", loadTexture, "", 2, 2);
Link.Con.addCommand("Skybox", "enable", enableSkybox, "", 1, 1);
Link.Con.addCommand("Skybox", "disable", disableSkybox, "", 1, 1);
v_RenderLayer1 = Link.Graphics.getView("RenderLayer1", 2000);
}
// Called when the plugin is loaded.
void create(PluginLink _link)
{
Link = _link;
// Load Shader
Graphics::ShaderAsset* terrainShaderAsset = Link.Graphics.getShaderAsset("Terrain:terrainShader");
if ( terrainShaderAsset )
terrainShader = terrainShaderAsset->getProgram();
// Register Console Functions
Link.Con.addCommand("Terrain", "load", loadHeightMap, "", 2, 2);
Link.Con.addCommand("Terrain", "enable", enableTerrain, "", 1, 1);
Link.Con.addCommand("Terrain", "disable", disableTerrain, "", 1, 1);
// Create a terrain builder
terrainBuilder = new TerrainBuilder(_link);
}
// Called when the plugin is loaded.
void create()
{
// Load Shader
Graphics::ShaderAsset* shaderAsset = Link.Graphics.getShaderAsset("PolyVox:renderShader");
if (shaderAsset)
mShader = shaderAsset->getProgram();
// Generate polyvox sphere.
createSphereInVolume(volData, 30);
PolyVox::SurfaceMesh<PolyVox::PositionMaterialNormal> surfaceMesh;
PolyVox::CubicSurfaceExtractorWithNormals< PolyVox::SimpleVolume<U8> > surfaceExtractor(&volData, volData.getEnclosingRegion(), &surfaceMesh);
surfaceExtractor.execute();
// Verts
const std::vector<PolyVox::PositionMaterialNormal>& vecVertices = surfaceMesh.getVertices();
mVerts = new PosUVNormalVertex[vecVertices.size()];
for (U32 i = 0; i < vecVertices.size(); ++i)
{
mVerts[mVertCount].m_x = vecVertices[i].position.getX();
mVerts[mVertCount].m_y = vecVertices[i].position.getY();
mVerts[mVertCount].m_z = vecVertices[i].position.getZ();
mVerts[mVertCount].m_u = 0.0f;
mVerts[mVertCount].m_v = 0.0f;
mVerts[mVertCount].m_normal_x = vecVertices[i].normal.getX();
mVerts[mVertCount].m_normal_y = vecVertices[i].normal.getY();
mVerts[mVertCount].m_normal_z = vecVertices[i].normal.getZ();
mVertCount++;
}
// Indices
const std::vector<U32>& vecIndices = surfaceMesh.getIndices();
mIndices = new U32[vecIndices.size()];
for (U32 i = 0; i < vecIndices.size(); ++i)
{
mIndices[mIndexCount] = vecIndices[mIndexCount];
mIndexCount++;
}
refresh();
}
