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WINTERMUTE: Restore getProjectionParams from original code

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This commit is contained in:
Paweł Kołodziejski 2024-10-13 12:03:24 +02:00
parent 8f41b62eed
commit ca85e3d8e9
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GPG Key ID: 0BDADC9E74440FF7
2 changed files with 31 additions and 0 deletions
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29
engines/wintermute/base/gfx/base_renderer3d.cpp
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@ -57,6 +57,35 @@ bool BaseRenderer3D::drawSprite(BaseSurfaceOpenGL3D &tex, const Wintermute::Rect
return drawSpriteEx(tex, rect, pos, Vector2(0.0f, 0.0f), scale, 0.0f, color, alphaDisable, blendMode, mirrorX, mirrorY);
}
bool BaseRenderer3D::getProjectionParams(float *resWidth, float *resHeight, float *layerWidth, float *layerHeight,
float *modWidth, float *modHeight, bool *customViewport) {
*resWidth = _width;
*resHeight = _height;
int lWidth, lHeight;
Rect32 sceneViewport;
_gameRef->getLayerSize(&lWidth, &lHeight, &sceneViewport, customViewport);
*layerWidth = (float)lWidth;
*layerHeight = (float)lHeight;
*modWidth = 0.0f;
*modHeight = 0.0f;
if (*layerWidth > *resWidth)
*modWidth = (*layerWidth - *resWidth) / 2.0f;
if (*layerHeight > *resHeight)
*modHeight = (*layerHeight - *resHeight) / 2.0f;
// new in 1.7.2.1
// if layer height is smaller than resolution, we assume that we don't want to scroll
// and that the camera overviews the entire resolution
if (*layerHeight < *resHeight) {
*modHeight -= (*resHeight - *layerHeight) / 2;
*layerHeight = *resHeight;
}
return true;
}
void BaseRenderer3D::project(const Math::Matrix4 &worldMatrix, const Math::Vector3d &point, int32 &x, int32 &y) {
Math::Matrix4 tmp = worldMatrix;
tmp.transpose();

2
engines/wintermute/base/gfx/base_renderer3d.h
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@ -59,6 +59,8 @@ public:
BaseRenderer3D(BaseGame *inGame = nullptr);
~BaseRenderer3D() override;
bool getProjectionParams(float *resWidth, float *resHeight, float *layerWidth, float *layerHeight,
float *modWidth, float *modHeight, bool *customViewport);
bool setAmbientLightColor(uint32 color);
bool setDefaultAmbientLightColor();
virtual void setAmbientLight() = 0;