int DisplayTree::Render(
const Matrix& transform,
const ColorMatrix* color_matrix,
int clip_width,
int clip_height,
renderer_base& ren_base,
renderer_scanline& ren) const {
if (!visible) return 0;
Matrix m(transform);
if (placement) {
m.premultiply(placement->matrix);
}
m.premultiply(matrix);
const ColorMatrix* color_m = color_matrix;
if (const ColorMatrix* cm = GetColorMatrix()) {
// We don't currently support multiplying color matrices.
assert(color_m == NULL);
color_m = cm;
}
if (shape) {
RenderShape(*shape, m, color_m, clip_width, clip_height, ren_base, ren);
}
for (std::vector<DisplayTree*>::const_iterator it =
children.begin(); it != children.end(); ++it) {
(*it)->Render(m, color_m, clip_width, clip_height, ren_base, ren);
}
return 0;
}
void Player::RenderText(TextCharacter* pText, const ColorTransform& colorTransform, UI::Graphics* pGraphics)
{
//TextCharacter::_TextCharacter* pText = (TextCharacter::_TextCharacter*)textCharacter.m_p;
for (int i = 0; i < pText->m_runs.GetSize(); i++)
{
GlyphRun* pRun = pText->m_runs[i];
double x = pRun->m_XOffset;
for (int j = 0; j < pRun->m_glyphs.GetSize(); j++)
{
/*LDraw::Matrix3f oldTransform =*/ pGraphics->PushTransform();
RGBAColor color = pRun->m_color;
color.Red = (color.Red * colorTransform.MulR) / 256 + colorTransform.AddR;
color.Green = (color.Green * colorTransform.MulR) / 256 + colorTransform.AddG;
color.Blue = (color.Blue * colorTransform.MulR) / 256 + colorTransform.AddB;
color.Alpha = (color.Alpha * colorTransform.MulR) / 256 + colorTransform.AddA;
pGraphics->TranslateTransform(x, pRun->m_YOffset);
pGraphics->ScaleTransform(pRun->m_fontHeight / 1024.0, pRun->m_fontHeight / 1024.0);
RenderShape(pRun->m_font->GetGlyph(pRun->m_glyphs[j]), new LDraw::SolidBrush(color), pGraphics);
pGraphics->PopTransform();//oldTransform);
x += pRun->m_widths[j];
}
}
}
void Player::Render(Timeline* timeline, const ColorTransform& colorTransform, UI::Graphics* pGraphics)
{
for (int i = 0; i < 65536; i++)
{
PlacedCharacter* placed = timeline->GetPlacedCharacterAtDepth(i);
if (placed)
{
// Character def = m_movie.GetCharacter(placed->m_CharacterID);
Character* def = placed->m_character;
/*LDraw::Matrix3f oldTransform =*/ pGraphics->PushTransform();
pGraphics->MultiplyTransform(placed->m_transform);
ShapeCharacter* shape = dynamic_cast<ShapeCharacter*>(def);
if (shape != NULL)
{
RenderShape(shape, pGraphics);
}
TextCharacter* text = dynamic_cast<TextCharacter*>(def);
if (text != NULL)
{
RenderText(text, colorTransform * placed->m_colorTransform, pGraphics);
}
Sprite* sprite = dynamic_cast<Sprite*>(def);
if (sprite != NULL)
{
Render(sprite, placed->m_colorTransform, pGraphics);
}
/*
BitmapCharacter bitmap = def;
if (bitmap != NULL)
{
RenderBitmap(bitmap, pGraphics);
}
*/
pGraphics->PopTransform();//oldTransform);
}
}
}
void generateTeapot()
{
Shader shader;
shader.shaderPointer = shaderProgram;
shader.uTransform = uTransform;
shader.uColor = uColor;
teapot = new B_Spline(RenderShape(vao0, 36, GL_TRIANGLES, shader, glm::vec4(0.0f, 1.0f, 0.0f, 1.0f)), RenderShape(vao1, 2, GL_LINES, shader, glm::vec4(0.0f, 1.0f, 0.0f, 1.0f)), 28);
for (int i = 0; i < 28; ++i)
{
int k = i * 48;
teapot->SetControlPoints(i,
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]),
glm::vec3(teapotControlPoints[k++], teapotControlPoints[k++], teapotControlPoints[k++]));
}
teapot->transform().position = glm::vec3(0.0f, -1.5f, 0.0f);
}
void Player::RenderShape(ShapeCharacter* shape, UI::Graphics* pGraphics)
{
RenderShape(shape, NULL, pGraphics);
}