bool Model::EndLoad()
{
// Upload vertex buffer data
for (unsigned i = 0; i < vertexBuffers_.Size(); ++i)
{
VertexBuffer* buffer = vertexBuffers_[i];
VertexBufferDesc& desc = loadVBData_[i];
if (desc.data_)
{
buffer->SetShadowed(true);
buffer->SetSize(desc.vertexCount_, desc.vertexElements_);
buffer->SetData(desc.data_.Get());
}
}
// Upload index buffer data
for (unsigned i = 0; i < indexBuffers_.Size(); ++i)
{
IndexBuffer* buffer = indexBuffers_[i];
IndexBufferDesc& desc = loadIBData_[i];
if (desc.data_)
{
buffer->SetShadowed(true);
buffer->SetSize(desc.indexCount_, desc.indexSize_ > sizeof(unsigned short));
buffer->SetData(desc.data_.Get());
}
}
// Set up geometries
for (unsigned i = 0; i < geometries_.Size(); ++i)
{
for (unsigned j = 0; j < geometries_[i].Size(); ++j)
{
Geometry* geometry = geometries_[i][j];
GeometryDesc& desc = loadGeometries_[i][j];
geometry->SetVertexBuffer(0, vertexBuffers_[desc.vbRef_]);
geometry->SetIndexBuffer(indexBuffers_[desc.ibRef_]);
geometry->SetDrawRange(desc.type_, desc.indexStart_, desc.indexCount_);
}
}
loadVBData_.Clear();
loadIBData_.Clear();
loadGeometries_.Clear();
return true;
}
void Text3D::UpdateTextMaterials(bool forceUpdate)
{
batches_.Resize(uiBatches_.Size());
geometries_.Resize(uiBatches_.Size());
for (unsigned i = 0; i < batches_.Size(); ++i)
{
if (!geometries_[i])
{
Geometry* geometry = new Geometry(context_);
geometry->SetVertexBuffer(0, vertexBuffer_, MASK_POSITION | MASK_COLOR | MASK_TEXCOORD1);
batches_[i].geometry_ = geometries_[i] = geometry;
}
if (!batches_[i].material_ || forceUpdate)
{
// If material not defined, create a reasonable default from scratch
if (!material_)
{
Material* material = new Material(context_);
Technique* tech = new Technique(context_);
Pass* pass = tech->CreatePass(PASS_ALPHA);
pass->SetVertexShader("Basic");
pass->SetVertexShaderDefines("DIFFMAP VERTEXCOLOR");
pass->SetPixelShader("Basic");
pass->SetPixelShaderDefines("ALPHAMAP VERTEXCOLOR");
pass->SetBlendMode(BLEND_ALPHA);
pass->SetDepthWrite(false);
material->SetTechnique(0, tech);
material->SetCullMode(CULL_NONE);
batches_[i].material_ = material;
}
else
batches_[i].material_ = material_->Clone();
}
Material* material = batches_[i].material_;
material->SetTexture(TU_DIFFUSE, uiBatches_[i].texture_);
}
}
void Text3D::UpdateTextMaterials(bool forceUpdate)
{
batches_.Resize(uiBatches_.Size());
geometries_.Resize(uiBatches_.Size());
for (unsigned i = 0; i < batches_.Size(); ++i)
{
if (!geometries_[i])
{
Geometry* geometry = new Geometry(context_);
geometry->SetVertexBuffer(0, vertexBuffer_, MASK_POSITION | MASK_COLOR | MASK_TEXCOORD1);
batches_[i].geometry_ = geometries_[i] = geometry;
}
if (!batches_[i].material_ || forceUpdate)
{
// If material not defined, create a reasonable default from scratch
if (!material_)
{
Material* material = new Material(context_);
Technique* tech = new Technique(context_);
Pass* pass = tech->CreatePass(PASS_ALPHA);
pass->SetVertexShader("Text");
pass->SetPixelShader("Text");
if (GetFont()->IsSDFFont())
{
switch (GetTextEffect())
{
case TE_NONE:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD");
break;
case TE_SHADOW:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD TEXT_EFFECT_SHADOW");
break;
case TE_STROKE:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD TEXT_EFFECT_STROKE");
break;
}
}
pass->SetBlendMode(BLEND_ALPHA);
pass->SetDepthWrite(false);
material->SetTechnique(0, tech);
material->SetCullMode(CULL_NONE);
batches_[i].material_ = material;
}
else
batches_[i].material_ = material_->Clone();
}
Material* material = batches_[i].material_;
Texture* texture = uiBatches_[i].texture_;
material->SetTexture(TU_DIFFUSE, texture);
if (GetFont()->IsSDFFont())
{
switch (GetTextEffect())
{
case TE_SHADOW:
if (texture)
{
Vector2 shadowOffset(0.5f / texture->GetWidth(), 0.5f / texture->GetHeight());
material->SetShaderParameter("ShadowOffset", shadowOffset);
}
material->SetShaderParameter("ShadowColor", GetEffectColor());
break;
case TE_STROKE:
material->SetShaderParameter("StrokeColor", GetEffectColor());
break;
default:
break;
}
}
}
}
void Text3D::UpdateTextMaterials(bool forceUpdate)
{
Font* font = GetFont();
bool isSDFFont = font ? font->IsSDFFont() : false;
batches_.Resize(uiBatches_.Size());
geometries_.Resize(uiBatches_.Size());
for (unsigned i = 0; i < batches_.Size(); ++i)
{
if (!geometries_[i])
{
Geometry* geometry = new Geometry(context_);
geometry->SetVertexBuffer(0, vertexBuffer_);
batches_[i].geometry_ = geometries_[i] = geometry;
}
if (!batches_[i].material_ || forceUpdate || isSDFFont != usingSDFShader_)
{
// If material not defined, create a reasonable default from scratch
if (!material_)
{
Material* material = new Material(context_);
Technique* tech = new Technique(context_);
Pass* pass = tech->CreatePass("alpha");
pass->SetVertexShader("Text");
pass->SetPixelShader("Text");
if (isSDFFont)
{
switch (GetTextEffect())
{
case TE_NONE:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD");
break;
case TE_SHADOW:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD TEXT_EFFECT_SHADOW");
break;
case TE_STROKE:
pass->SetPixelShaderDefines("SIGNED_DISTANCE_FIELD TEXT_EFFECT_STROKE");
break;
}
}
pass->SetBlendMode(BLEND_ALPHA);
pass->SetDepthWrite(false);
material->SetTechnique(0, tech);
material->SetCullMode(CULL_NONE);
batches_[i].material_ = material;
}
else
batches_[i].material_ = material_->Clone();
// Note: custom material is assumed to use the right kind of shader; it is not modified to define SIGNED_DISTANCE_FIELD
usingSDFShader_ = isSDFFont;
}
Material* material = batches_[i].material_;
Texture* texture = uiBatches_[i].texture_;
material->SetTexture(TU_DIFFUSE, texture);
if (isSDFFont)
{
switch (GetTextEffect())
{
case TE_SHADOW:
if (texture)
{
Vector2 shadowOffset(0.5f / texture->GetWidth(), 0.5f / texture->GetHeight());
material->SetShaderParameter("ShadowOffset", shadowOffset);
}
material->SetShaderParameter("ShadowColor", GetEffectColor());
break;
case TE_STROKE:
material->SetShaderParameter("StrokeColor", GetEffectColor());
break;
default:
break;
}
}
}
}