34 lines
888 B
Text
34 lines
888 B
Text
|
layout (location = 0) in vec2 a_normal;
|
||
|
|
layout (location = 1) in vec2 a_colorTexCoords;
|
||
|
|
|
||
|
|
layout (location = 0) out vec2 v_colorTexCoords;
|
||
|
|
|
||
|
|
layout (binding = 0) uniform UBO
|
||
|
|
{
|
||
|
|
mat4 u_modelView;
|
||
|
|
mat4 u_projection;
|
||
|
|
mat4 u_pivotTransform;
|
||
|
|
vec4 u_position;
|
||
|
|
vec2 u_lineParams;
|
||
|
|
float u_accuracy;
|
||
|
|
float u_zScale;
|
||
|
|
float u_opacity;
|
||
|
|
float u_azimut;
|
||
|
|
};
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
float sinV = sin(u_azimut);
|
||
|
|
float cosV = cos(u_azimut);
|
||
|
|
mat4 rotation;
|
||
|
|
rotation[0] = vec4(cosV, sinV, 0.0, 0.0);
|
||
|
|
rotation[1] = vec4(-sinV, cosV, 0.0, 0.0);
|
||
|
|
rotation[2] = vec4(0.0, 0.0, 1.0, 0.0);
|
||
|
|
rotation[3] = vec4(0.0, 0.0, 0.0, 1.0);
|
||
|
|
vec4 pos = vec4(u_position.xyz, 1.0) * u_modelView;
|
||
|
|
vec4 normal = vec4(a_normal, 0, 0);
|
||
|
|
vec4 shiftedPos = normal * rotation + pos;
|
||
|
|
gl_Position = applyPivotTransform(shiftedPos * u_projection, u_pivotTransform, 0.0);
|
||
|
|
v_colorTexCoords = a_colorTexCoords;
|
||
|
|
}
|