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Cycles: make cycles work with new camera sensor size.

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This commit is contained in:
Brecht Van Lommel 2011-11-05 11:11:06 +00:00
parent f188bc3550
commit fd83a3ede0
2 changed files with 37 additions and 2 deletions
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1
intern/cycles/blender/addon/ui.py
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@ -712,6 +712,7 @@ def get_panels():
bpy.types.DATA_PT_vertex_colors,
bpy.types.DATA_PT_camera,
bpy.types.DATA_PT_camera_display,
bpy.types.DATA_PT_lens,
bpy.types.DATA_PT_custom_props_mesh,
bpy.types.DATA_PT_custom_props_camera,
bpy.types.DATA_PT_custom_props_lamp,

38
intern/cycles/blender/blender_camera.cpp
View File

@ -47,6 +47,10 @@ struct BlenderCamera {
float2 pixelaspect;
enum { AUTO, HORIZONTAL, VERTICAL } sensor_fit;
float sensor_width;
float sensor_height;
Transform matrix;
};
@ -56,6 +60,9 @@ static void blender_camera_init(BlenderCamera *bcam)
bcam->zoom = 1.0f;
bcam->pixelaspect = make_float2(1.0f, 1.0f);
bcam->sensor_width = 32.0f;
bcam->sensor_height = 18.0f;
bcam->sensor_fit = BlenderCamera::AUTO;
}
static float blender_camera_focal_distance(BL::Object b_ob, BL::Camera b_camera)
@ -100,6 +107,16 @@ static void blender_camera_from_object(BlenderCamera *bcam, BL::Object b_ob)
bcam->shift.x = b_camera.shift_x();
bcam->shift.y = b_camera.shift_y();
bcam->sensor_width = b_camera.sensor_width();
bcam->sensor_height = b_camera.sensor_height();
if(b_camera.sensor_fit() == BL::Camera::sensor_fit_AUTO)
bcam->sensor_fit = BlenderCamera::AUTO;
else if(b_camera.sensor_fit() == BL::Camera::sensor_fit_HORIZONTAL)
bcam->sensor_fit = BlenderCamera::HORIZONTAL;
else
bcam->sensor_fit = BlenderCamera::VERTICAL;
}
else {
/* from lamp not implemented yet */
@ -118,7 +135,24 @@ static void blender_camera_sync(Camera *cam, BlenderCamera *bcam, int width, int
/* compute x/y aspect and ratio */
float aspectratio, xaspect, yaspect;
if(xratio > yratio) {
/* sensor fitting */
bool horizontal_fit;
float sensor_size;
if(bcam->sensor_fit == BlenderCamera::AUTO) {
horizontal_fit = (xratio > yratio);
sensor_size = bcam->sensor_width;
}
else if(bcam->sensor_fit == BlenderCamera::HORIZONTAL) {
horizontal_fit = true;
sensor_size = bcam->sensor_width;
}
else {
horizontal_fit = false;
sensor_size = bcam->sensor_height;
}
if(horizontal_fit) {
aspectratio= xratio/yratio;
xaspect= aspectratio;
yaspect= 1.0f;
@ -165,7 +199,7 @@ static void blender_camera_sync(Camera *cam, BlenderCamera *bcam, int width, int
cam->ortho = bcam->ortho;
/* perspective */
cam->fov = 2.0f*atan(16.0f/bcam->lens/aspectratio);
cam->fov = 2.0f*atan((0.5f*sensor_size)/bcam->lens/aspectratio);
cam->focaldistance = bcam->focaldistance;
cam->aperturesize = bcam->aperturesize;
cam->blades = bcam->apertureblades;