Struct RenderComponent

common/render.go:61–91

RenderComponent is the component needed to render an entity.

// RenderComponent is the component needed to render an entity.
type RenderComponent struct {
	// Hidden is used to prevent drawing by OpenGL
	Hidden bool
	// Scale is the scale at which to render, in the X and Y axis. Not defining Scale, will default to engo.Point{1, 1}
	Scale engo.Point
	// Color defines how much of the color-components of the texture get used
	Color color.Color
	// Drawable refers to the Texture that should be drawn
	Drawable Drawable
	// Repeat defines how to repeat the Texture if the SpaceComponent of the entity
	// is larger than the texture itself, after applying scale. Defaults to NoRepeat
	// which allows the texture to draw entirely without regard to th SpaceComponent
	// Do not set to anything other than NoRepeat for textures in a sprite sheet.
	// This does not yet work with sprite sheets.
	Repeat TextureRepeating
	// Buffer represents the buffer object itself
	// Avoid using it unless your are writing a custom shader
	Buffer *gl.Buffer
	// BufferContent contains the buffer data
	// Avoid using it unless your are writing a custom shader
	BufferContent []float32
	// StartZIndex defines the initial Z-Index. Z-Index defines the order which the content is drawn to the
	// screen. Higher z-indices are drawn on top of lower ones. Beware that you must use `SetZIndex` function to change
	// the Z-Index.
	StartZIndex float32

	magFilter, minFilter ZoomFilter

	shader Shader
	zIndex float32
}

// SetShader sets the shader used by the RenderComponent.
func (r *RenderComponent) SetShader(s Shader) {