void UIBatch::AddQuad(int x, int y, int width, int height, int texOffsetX, int texOffsetY, int texWidth, int texHeight)
{
unsigned topLeftColor, topRightColor, bottomLeftColor, bottomRightColor;
if (!useGradient_)
{
// If alpha is 0, nothing will be rendered, so do not add the quad
if (!(color_ & 0xff000000))
return;
topLeftColor = color_;
topRightColor = color_;
bottomLeftColor = color_;
bottomRightColor = color_;
}
else
{
topLeftColor = GetInterpolatedColor(x, y);
topRightColor = GetInterpolatedColor(x + width, y);
bottomLeftColor = GetInterpolatedColor(x, y + height);
bottomRightColor = GetInterpolatedColor(x + width, y + height);
}
const IntVector2& screenPos = element_->GetScreenPosition();
float left = (float)(x + screenPos.x_) - posAdjust;
float right = left + (float)width;
float top = (float)(y + screenPos.y_) - posAdjust;
float bottom = top + (float)height;
float leftUV = texOffsetX * invTextureSize_.x_;
float topUV = texOffsetY * invTextureSize_.y_;
float rightUV = (texOffsetX + (texWidth ? texWidth : width)) * invTextureSize_.x_;
float bottomUV = (texOffsetY + (texHeight ? texHeight : height)) * invTextureSize_.y_;
unsigned begin = vertexData_->Size();
vertexData_->Resize(begin + 6 * UI_VERTEX_SIZE);
float* dest = &(vertexData_->At(begin));
vertexEnd_ = vertexData_->Size();
*dest++ = left; *dest++ = top; *dest++ = 0.0f;
*((unsigned*)dest) = topLeftColor; dest++;
*dest++ = leftUV; *dest++ = topUV;
*dest++ = right; *dest++ = top; *dest++ = 0.0f;
*((unsigned*)dest) = topRightColor; dest++;
*dest++ = rightUV; *dest++ = topUV;
*dest++ = left; *dest++ = bottom; *dest++ = 0.0f;
*((unsigned*)dest) = bottomLeftColor; dest++;
*dest++ = leftUV; *dest++ = bottomUV;
*dest++ = right; *dest++ = top; *dest++ = 0.0f;
*((unsigned*)dest) = topRightColor; dest++;
*dest++ = rightUV; *dest++ = topUV;
*dest++ = right; *dest++ = bottom; *dest++ = 0.0f;
*((unsigned*)dest) = bottomRightColor; dest++;
*dest++ = rightUV; *dest++ = bottomUV;
*dest++ = left; *dest++ = bottom; *dest++ = 0.0f;
*((unsigned*)dest) = bottomLeftColor; dest++;
*dest++ = leftUV; *dest++ = bottomUV;
}
void UIBatch::AddQuad(float x, float y, float width, float height, int texOffsetX, int texOffsetY, int texWidth, int texHeight)
{
unsigned topLeftColor, topRightColor, bottomLeftColor, bottomRightColor;
if (!useGradient_)
{
// If alpha is 0, nothing will be rendered, so do not add the quad
if (!(color_ & 0xff000000))
return;
topLeftColor = color_;
topRightColor = color_;
bottomLeftColor = color_;
bottomRightColor = color_;
}
else
{
topLeftColor = GetInterpolatedColor(x, y);
topRightColor = GetInterpolatedColor(x + width, y);
bottomLeftColor = GetInterpolatedColor(x, y + height);
bottomRightColor = GetInterpolatedColor(x + width, y + height);
}
const IntVector2& screenPos = element_->GetScreenPosition();
float left = x + screenPos.x_ - posAdjust.x_;
float right = left + width;
float top = y + screenPos.y_ - posAdjust.x_;
float bottom = top + height;
float leftUV = texOffsetX * invTextureSize_.x_;
float topUV = texOffsetY * invTextureSize_.y_;
float rightUV = (texOffsetX + (texWidth ? texWidth : width)) * invTextureSize_.x_;
float bottomUV = (texOffsetY + (texHeight ? texHeight : height)) * invTextureSize_.y_;
unsigned begin = vertexData_->Size();
vertexData_->Resize(begin + 6 * UI_VERTEX_SIZE);
float* dest = &(vertexData_->At(begin));
vertexEnd_ = vertexData_->Size();
dest[0] = left;
dest[1] = top;
dest[2] = 0.0f;
((unsigned&)dest[3]) = topLeftColor;
dest[4] = leftUV;
dest[5] = topUV;
dest[6] = right;
dest[7] = top;
dest[8] = 0.0f;
((unsigned&)dest[9]) = topRightColor;
dest[10] = rightUV;
dest[11] = topUV;
dest[12] = left;
dest[13] = bottom;
dest[14] = 0.0f;
((unsigned&)dest[15]) = bottomLeftColor;
dest[16] = leftUV;
dest[17] = bottomUV;
dest[18] = right;
dest[19] = top;
dest[20] = 0.0f;
((unsigned&)dest[21]) = topRightColor;
dest[22] = rightUV;
dest[23] = topUV;
dest[24] = right;
dest[25] = bottom;
dest[26] = 0.0f;
((unsigned&)dest[27]) = bottomRightColor;
dest[28] = rightUV;
dest[29] = bottomUV;
dest[30] = left;
dest[31] = bottom;
dest[32] = 0.0f;
((unsigned&)dest[33]) = bottomLeftColor;
dest[34] = leftUV;
dest[35] = bottomUV;
}
void UIBatch::AddQuad(const Matrix3x4& transform, int x, int y, int width, int height, int texOffsetX, int texOffsetY,
int texWidth, int texHeight)
{
unsigned topLeftColor, topRightColor, bottomLeftColor, bottomRightColor;
if (!useGradient_)
{
// If alpha is 0, nothing will be rendered, so do not add the quad
if (!(color_ & 0xff000000))
return;
topLeftColor = color_;
topRightColor = color_;
bottomLeftColor = color_;
bottomRightColor = color_;
}
else
{
topLeftColor = GetInterpolatedColor(x, y);
topRightColor = GetInterpolatedColor(x + width, y);
bottomLeftColor = GetInterpolatedColor(x, y + height);
bottomRightColor = GetInterpolatedColor(x + width, y + height);
}
Vector3 v1 = (transform * Vector3((float)x, (float)y, 0.0f)) - posAdjustVec;
Vector3 v2 = (transform * Vector3((float)x + (float)width, (float)y, 0.0f)) - posAdjustVec;
Vector3 v3 = (transform * Vector3((float)x, (float)y + (float)height, 0.0f)) - posAdjustVec;
Vector3 v4 = (transform * Vector3((float)x + (float)width, (float)y + (float)height, 0.0f)) - posAdjustVec;
float leftUV = ((float)texOffsetX) * invTextureSize_.x_;
float topUV = ((float)texOffsetY) * invTextureSize_.y_;
float rightUV = ((float)(texOffsetX + (texWidth ? texWidth : width))) * invTextureSize_.x_;
float bottomUV = ((float)(texOffsetY + (texHeight ? texHeight : height))) * invTextureSize_.y_;
unsigned begin = vertexData_->Size();
vertexData_->Resize(begin + 6 * UI_VERTEX_SIZE);
float* dest = &(vertexData_->At(begin));
vertexEnd_ = vertexData_->Size();
*dest++ = v1.x_; *dest++ = v1.y_; *dest++ = 0.0f;
*((unsigned*)dest) = topLeftColor; dest++;
*dest++ = leftUV; *dest++ = topUV;
*dest++ = v2.x_; *dest++ = v2.y_; *dest++ = 0.0f;
*((unsigned*)dest) = topRightColor; dest++;
*dest++ = rightUV; *dest++ = topUV;
*dest++ = v3.x_; *dest++ = v3.y_; *dest++ = 0.0f;
*((unsigned*)dest) = bottomLeftColor; dest++;
*dest++ = leftUV; *dest++ = bottomUV;
*dest++ = v2.x_; *dest++ = v2.y_; *dest++ = 0.0f;
*((unsigned*)dest) = topRightColor; dest++;
*dest++ = rightUV; *dest++ = topUV;
*dest++ = v4.x_; *dest++ = v4.y_; *dest++ = 0.0f;
*((unsigned*)dest) = bottomRightColor; dest++;
*dest++ = rightUV; *dest++ = bottomUV;
*dest++ = v3.x_; *dest++ = v3.y_; *dest++ = 0.0f;
*((unsigned*)dest) = bottomLeftColor; dest++;
*dest++ = leftUV; *dest++ = bottomUV;
}
void UIBatch::AddQuad(const Matrix3x4& transform, int x, int y, int width, int height, int texOffsetX, int texOffsetY,
int texWidth, int texHeight)
{
unsigned topLeftColor, topRightColor, bottomLeftColor, bottomRightColor;
if (!useGradient_)
{
// If alpha is 0, nothing will be rendered, so do not add the quad
if (!(color_ & 0xff000000))
return;
topLeftColor = color_;
topRightColor = color_;
bottomLeftColor = color_;
bottomRightColor = color_;
}
else
{
topLeftColor = GetInterpolatedColor(x, y);
topRightColor = GetInterpolatedColor(x + width, y);
bottomLeftColor = GetInterpolatedColor(x, y + height);
bottomRightColor = GetInterpolatedColor(x + width, y + height);
}
Vector3 v1 = (transform * Vector3((float)x, (float)y, 0.0f)) - posAdjust;
Vector3 v2 = (transform * Vector3((float)x + (float)width, (float)y, 0.0f)) - posAdjust;
Vector3 v3 = (transform * Vector3((float)x, (float)y + (float)height, 0.0f)) - posAdjust;
Vector3 v4 = (transform * Vector3((float)x + (float)width, (float)y + (float)height, 0.0f)) - posAdjust;
float leftUV = ((float)texOffsetX) * invTextureSize_.x_;
float topUV = ((float)texOffsetY) * invTextureSize_.y_;
float rightUV = ((float)(texOffsetX + (texWidth ? texWidth : width))) * invTextureSize_.x_;
float bottomUV = ((float)(texOffsetY + (texHeight ? texHeight : height))) * invTextureSize_.y_;
unsigned begin = vertexData_->Size();
vertexData_->Resize(begin + 6 * UI_VERTEX_SIZE);
float* dest = &(vertexData_->At(begin));
vertexEnd_ = vertexData_->Size();
dest[0] = v1.x_;
dest[1] = v1.y_;
dest[2] = 0.0f;
((unsigned&)dest[3]) = topLeftColor;
dest[4] = leftUV;
dest[5] = topUV;
dest[6] = v2.x_;
dest[7] = v2.y_;
dest[8] = 0.0f;
((unsigned&)dest[9]) = topRightColor;
dest[10] = rightUV;
dest[11] = topUV;
dest[12] = v3.x_;
dest[13] = v3.y_;
dest[14] = 0.0f;
((unsigned&)dest[15]) = bottomLeftColor;
dest[16] = leftUV;
dest[17] = bottomUV;
dest[18] = v2.x_;
dest[19] = v2.y_;
dest[20] = 0.0f;
((unsigned&)dest[21]) = topRightColor;
dest[22] = rightUV;
dest[23] = topUV;
dest[24] = v4.x_;
dest[25] = v4.y_;
dest[26] = 0.0f;
((unsigned&)dest[27]) = bottomRightColor;
dest[28] = rightUV;
dest[29] = bottomUV;
dest[30] = v3.x_;
dest[31] = v3.y_;
dest[32] = 0.0f;
((unsigned&)dest[33]) = bottomLeftColor;
dest[34] = leftUV;
dest[35] = bottomUV;
}
