czm_modelView

An automatic GLSL uniform representing a 4x4 model-view transformation matrix that transforms model coordinates to eye coordinates.

Positions should be transformed to eye coordinates using czm_modelView and normals should be transformed using czm_normal.

Example

// GLSL declaration
uniform mat4 czm_modelView;

// Example
vec4 eyePosition = czm_modelView * modelPosition;

// The above is equivalent to, but more efficient than:
vec4 eyePosition = czm_view * czm_model * modelPosition;

See:

• UniformState#getModelView
• czm_model
• czm_view
• czm_modelViewProjection
• czm_normal

Source:

• /Source/Renderer/AutomaticUniforms.js