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C++ Texture::GenerateMipmaps方法代码示例

本文整理汇总了C++中Texture::GenerateMipmaps方法的典型用法代码示例。如果您正苦于以下问题:C++ Texture::GenerateMipmaps方法的具体用法?C++ Texture::GenerateMipmaps怎么用?C++ Texture::GenerateMipmaps使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Texture的用法示例。


在下文中一共展示了Texture::GenerateMipmaps方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: UpdateLandscapeTilemap

void CommandCopyPasteHeightmap::UpdateLandscapeTilemap(DAVA::Image *image)
{
	Texture* texture = Texture::CreateFromData(image->GetPixelFormat(), image->GetData(), image->GetWidth(), image->GetHeight(), false);
	texture->relativePathname = tilemapSavedPathname;
	texture->GenerateMipmaps();
	texture->SetWrapMode(Texture::WRAP_REPEAT, Texture::WRAP_REPEAT);

	LandscapeEditorBase* editor = GetActiveEditor();
	if (editor)
	{
		editor->UpdateLandscapeTilemap(texture);
	}
	else
	{
		SceneEditorScreenMain *screen = dynamic_cast<SceneEditorScreenMain *>(UIScreenManager::Instance()->GetScreen());
		EditorScene* scene = screen->FindCurrentBody()->bodyControl->GetScene();
		Landscape* landscape = scene->GetLandscape(scene);

		landscape->SetTexture(Landscape::TEXTURE_TILE_MASK, texture);
		landscape->UpdateFullTiledTexture();
		ImageLoader::Save(image, tilemapSavedPathname);
	}

	SafeRelease(texture);
}
开发者ID:,项目名称:,代码行数:25,代码来源:

示例2: UpdateCopypasteTool

void LandscapeEditorHeightmap::UpdateCopypasteTool(float32 timeElapsed)
{
    if(     (Vector2(-1.0f, -1.0f) != copyFromCenter) 
       &&   (Vector2(-1.0f, -1.0f) != copyToCenter))
    {
        if(currentTool->copyTilemask)
        {
            if(tilemaskImage && toolImageTile)
            {
                tilemaskWasChanged = true;
                
                float32 multiplier = (float32)tilemaskImage->GetWidth() / (float32)(landscapeSize);
                
                int32 scaleSize = toolImageTile->GetWidth();
                Vector2 posTo = landscapePoint * multiplier - Vector2((float32)scaleSize, (float32)scaleSize)/2.f;
                
                Vector2 deltaPos = landscapePoint - copyToCenter;
                Vector2 posFrom = (copyFromCenter + deltaPos) * multiplier - Vector2((float32)scaleSize, (float32)scaleSize)/2.f;
                
                EditorHeightmap::DrawCopypasteRGBA(tilemaskImage, tilemaskImage, toolImageTile, posFrom, posTo, scaleSize, scaleSize);
                
                Texture *tex = tilemaskTexture;
                if(tex)
                {
                    tex->TexImage(0, tilemaskImage->GetWidth(), tilemaskImage->GetHeight(), tilemaskImage->GetData(), 0);
                    //TODO: is code useful?
                    tex->GenerateMipmaps();
                    tex->SetWrapMode(Texture::WRAP_REPEAT, Texture::WRAP_REPEAT);
                    //ENDOFTODO
                    
                    workingLandscape->UpdateFullTiledTexture();
                }
            }
        }

        
        if(currentTool->copyHeightmap)
        {
            int32 scaleSize = toolImage->GetWidth();
            Vector2 posTo = landscapePoint - Vector2((float32)scaleSize, (float32)scaleSize)/2.f;
            
            Vector2 deltaPos = landscapePoint - copyToCenter;
            Vector2 posFrom = copyFromCenter + deltaPos - Vector2((float32)scaleSize, (float32)scaleSize)/2.f;
            
            float32 koef = (currentTool->averageStrength * timeElapsed) * 2.0f;

            EditorHeightmap *heightmap = dynamic_cast<EditorHeightmap *>(landscapesController->GetCurrentHeightmap());
            DVASSERT(heightmap);
            heightmap->DrawCopypasteRGBA(toolImage, posFrom, posTo, scaleSize, scaleSize, koef);
            
            UpdateHeightmap(Rect(posTo.x, posTo.y, (float32)scaleSize, (float32)scaleSize));
        }
    }
}
开发者ID:vilonosec,项目名称:dava.framework,代码行数:54,代码来源:LandscapeEditorHeightmap.cpp


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