eve::graphics::Graphics::EntityIdDraw结构体 参考

Per-pixel mesh entity-ID pass. Renders each EntityIdDraw's mesh with the given flat idColor (RGB encodes a stable entity id) into an offscreen target using the same viewProj, then reads it back to CPU. Pixels not covered by any entity are (0,0,0,0). Caller owns the returned ImageData*. Returns nullptr when the backend does not support offscreen ID capture. 更多...

#include <Graphics.h>

Public 属性
Mesh *	mesh = nullptr
glm::mat4	model {1.f}
glm::vec4	idColor {0.f, 0.f, 0.f, 1.f}

详细描述

Per-pixel mesh entity-ID pass. Renders each EntityIdDraw's mesh with the given flat idColor (RGB encodes a stable entity id) into an offscreen target using the same viewProj, then reads it back to CPU. Pixels not covered by any entity are (0,0,0,0). Caller owns the returned ImageData*. Returns nullptr when the backend does not support offscreen ID capture.

在文件 Graphics.h 第 441 行定义.

类成员变量说明

idColor

glm::vec4 eve::graphics::Graphics::EntityIdDraw::idColor {0.f, 0.f, 0.f, 1.f}

在文件 Graphics.h 第 444 行定义.

mesh

Mesh* eve::graphics::Graphics::EntityIdDraw::mesh = nullptr

在文件 Graphics.h 第 442 行定义.

model

glm::mat4 eve::graphics::Graphics::EntityIdDraw::model {1.f}

在文件 Graphics.h 第 443 行定义.

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该结构体的文档由以下文件生成:

• src/modules/graphics/Graphics.h