Vulkan2D
2D renderer written in C using Vulkan and SDL2
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ShadowEnvironment.h
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1
4#pragma once
5#include "VK2D/Structs.h"
6#include <SDL3/SDL.h>
7
8#ifdef __cplusplus
9extern "C" {
10#endif
11
14VK2DShadowEnvironment vk2DShadowEnvironmentCreate();
15
18void vk2DShadowEnvironmentFree(VK2DShadowEnvironment shadowEnvironment);
19
23VK2DShadowObject vk2dShadowEnvironmentAddObject(VK2DShadowEnvironment shadowEnvironment);
24
30void vk2dShadowEnvironmentObjectSetPos(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, float x, float y);
31
42void vk2dShadowEnvironmentObjectUpdate(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, float x, float y, float scaleX, float scaleY, float rotation, float originX, float originY);
43
48void vk2dShadowEnvironmentObjectSetStatus(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, bool enabled);
49
54bool vk2dShadowEnvironmentObjectGetStatus(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object);
55
66void vk2DShadowEnvironmentAddEdge(VK2DShadowEnvironment shadowEnvironment, float x1, float y1, float x2, float y2);
67
71void vk2dShadowEnvironmentResetEdges(VK2DShadowEnvironment shadowEnvironment);
72
76void vk2DShadowEnvironmentFlushVBO(VK2DShadowEnvironment shadowEnvironment);
77
78#ifdef __cplusplus
79}
80#endif
vk2dShadowEnvironmentAddObject
VK2DShadowObject vk2dShadowEnvironmentAddObject(VK2DShadowEnvironment shadowEnvironment)
Adds a new object to a shadow environment.
vk2dShadowEnvironmentObjectSetPos
void vk2dShadowEnvironmentObjectSetPos(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, float x, float y)
Translates a shadow object.
vk2dShadowEnvironmentObjectUpdate
void vk2dShadowEnvironmentObjectUpdate(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, float x, float y, float scaleX, float scaleY, float rotation, float originX, float originY)
Updates a shadow object.
vk2DShadowEnvironmentCreate
VK2DShadowEnvironment vk2DShadowEnvironmentCreate()
Creates a new shadow environment.
vk2DShadowEnvironmentAddEdge
void vk2DShadowEnvironmentAddEdge(VK2DShadowEnvironment shadowEnvironment, float x1, float y1, float x2, float y2)
Adds an edge to a shadow environment's current object, use this on wall edges.
vk2dShadowEnvironmentObjectSetStatus
void vk2dShadowEnvironmentObjectSetStatus(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object, bool enabled)
Updates a shadow object's status.
vk2DShadowEnvironmentFree
void vk2DShadowEnvironmentFree(VK2DShadowEnvironment shadowEnvironment)
Frees a shadow environment.
vk2DShadowEnvironmentFlushVBO
void vk2DShadowEnvironmentFlushVBO(VK2DShadowEnvironment shadowEnvironment)
Flushes the edges present in the environment to a VBO that can be drawn to screen.
vk2dShadowEnvironmentObjectGetStatus
bool vk2dShadowEnvironmentObjectGetStatus(VK2DShadowEnvironment shadowEnvironment, VK2DShadowObject object)
Returns a shadow object's status.
vk2dShadowEnvironmentResetEdges
void vk2dShadowEnvironmentResetEdges(VK2DShadowEnvironment shadowEnvironment)
Removes all edges from the shadow environment's cache in case you want to change the edges.
Structs.h
Forward declares struct typedefs.
VK2DShadowObject
int32_t VK2DShadowObject
Type used for referencing shadow objects.
Definition Structs.h:182